Matthew 4:21 καὶ προβὰς ἐκεῖθεν εἶδεν ἄλλους δύο ἀδελφούς, Ἰάκωβον τὸν τοῦ Ζεβεδαίου καὶ Ἰωάννην τὸν ἀδελφὸν αὐτοῦ ἐν τῷ πλοίῳ μετὰ Ζεβεδαίου τοῦ πατρὸς αὐτῶν καταρτίζοντας τὰ δίκτυα αὐτῶν καὶ ἐκάλεσεν αὐτούς.
Going on from there, he saw two other brothers, James the son of Zebedee, and John his brother, in the boat with Zebedee their father, mending their nets. He called them.
Noun: Accusative Singular Masculine

Matthew 10:21 παραδώσει δὲ ἀδελφὸς ἀδελφὸν εἰς θάνατον καὶ πατὴρ τέκνον καὶ ἐπαναστήσονται τέκνα ἐπὶ γονεῖς καὶ θανατώσουσιν αὐτούς.
"Brother will deliver up brother to death, and the father his child. Children will rise up against parents, and cause them to be put to death.
Noun: Accusative Singular Masculine

Matthew 17:1 Καὶ μεθ' ἡμέρας ἓξ παραλαμβάνει ὁ Ἰησοῦς τὸν Πέτρον καὶ Ἰάκωβον καὶ Ἰωάννην τὸν ἀδελφὸν αὐτοῦ καὶ ἀναφέρει αὐτοὺς εἰς ὄρος ὑψηλὸν κατ' ἰδίαν.
After six days, Jesus took with him Peter, James, and John his brother, and brought them up into a high mountain by themselves.
Noun: Accusative Singular Masculine

Matthew 18:15 ἐὰν δὲ ἁμαρτήσῃ [εἰς σὲ] ὁ ἀδελφός σου, ὕπαγε ἔλεγξον αὐτὸν μεταξὺ σοῦ καὶ αὐτοῦ μόνου. ἐάν σου ἀκούσῃ, ἐκέρδησας τὸν ἀδελφόν σου·
"If your brother sins against you, go, show him his fault between you and him alone. If he listens to you, you have gained back your brother.
Noun: Accusative Singular Masculine

Mark 1:16 Καὶ παράγων παρὰ τὴν θάλασσαν τῆς Γαλιλαίας εἶδεν Σίμωνα καὶ Ἀνδρέαν τὸν ἀδελφὸν Σίμωνος ἀμφιβάλλοντας ἐν τῇ θαλάσσῃ· ἦσαν γὰρ ἁλιεῖς.
Passing along by the sea of Galilee, he saw Simon and Andrew the brother of Simon casting a net into the sea, for they were fishermen.
Noun: Accusative Singular Masculine

Mark 1:19 καὶ προβὰς ὀλίγον εἶδεν Ἰάκωβον τὸν τοῦ Ζεβεδαίου καὶ Ἰωάννην τὸν ἀδελφὸν αὐτοῦ καὶ αὐτοὺς ἐν τῷ πλοίῳ καταρτίζοντας τὰ δίκτυα,
Going on a little further from there, he saw James the son of Zebedee, and John, his brother, who were also in the boat mending the nets.
Noun: Accusative Singular Masculine

Mark 3:17 καὶ Ἰάκωβον τὸν τοῦ Ζεβεδαίου καὶ Ἰωάννην τὸν ἀδελφὸν τοῦ Ἰακώβου καὶ ἐπέθηκεν αὐτοῖς ὄνομα / ὀνόματα Βοανηργές, ὅ ἐστιν υἱοὶ βροντῆς·
James the son of Zebedee; John, the brother of James, and he surnamed them Boanerges, which means, Sons of Thunder;
Noun: Accusative Singular Masculine

Mark 5:37 καὶ οὐκ ἀφῆκεν οὐδένα μετ' αὐτοῦ συνακολουθῆσαι εἰ μὴ τὸν Πέτρον καὶ Ἰάκωβον καὶ Ἰωάννην τὸν ἀδελφὸν Ἰακώβου.
He allowed no one to follow him, except Peter, James, and John the brother of James.
Noun: Accusative Singular Masculine

Mark 13:12 καὶ παραδώσει ἀδελφὸς ἀδελφὸν εἰς θάνατον καὶ πατὴρ τέκνον καὶ ἐπαναστήσονται τέκνα ἐπὶ γονεῖς καὶ θανατώσουσιν αὐτούς·
"Brother will deliver up brother to death, and the father his child. Children will rise up against parents, and cause them to be put to death.
Noun: Accusative Singular Masculine

Luke 6:14 Σίμωνα ὃν καὶ ὠνόμασεν Πέτρον, καὶ Ἀνδρέαν τὸν ἀδελφὸν αὐτοῦ, καὶ Ἰάκωβον καὶ Ἰωάννην καὶ Φίλιππον καὶ Βαρθολομαῖον
Simon, whom he also named Peter; Andrew, his brother; James; John; Philip; Bartholomew;
Noun: Accusative Singular Masculine

John 1:41 εὑρίσκει οὗτος πρῶτον τὸν ἀδελφὸν τὸν ἴδιον Σίμωνα καὶ λέγει αὐτῷ· εὑρήκαμεν τὸν Μεσσίαν, ὅ ἐστιν μεθερμηνευόμενον Χριστός.
He first found his own brother, Simon, and said to him, "We have found the Messiah!" (which is, being interpreted, Christ).
Noun: Accusative Singular Masculine

Acts 12:2 ἀνεῖλεν δὲ Ἰάκωβον τὸν ἀδελφὸν Ἰωάννου μαχαίρῃ.
He killed James, the brother of John, with the sword.
Noun: Accusative Singular Masculine

Romans 14:10 σὺ δὲ τί κρίνεις τὸν ἀδελφόν σου; ἢ καὶ σὺ τί ἐξουθενεῖς τὸν ἀδελφόν σου; πάντες γὰρ παραστησόμεθα τῷ βήματι τοῦ θεοῦ,
But you, why do you judge your brother? Or you again, why do you despise your brother? For we will all stand before the judgment seat of Christ.
Noun: Accusative Singular Masculine

Romans 14:10 σὺ δὲ τί κρίνεις τὸν ἀδελφόν σου; ἢ καὶ σὺ τί ἐξουθενεῖς τὸν ἀδελφόν σου; πάντες γὰρ παραστησόμεθα τῷ βήματι τοῦ θεοῦ,
But you, why do you judge your brother? Or you again, why do you despise your brother? For we will all stand before the judgment seat of Christ.
Noun: Accusative Singular Masculine

1 Corinthians 8:13 διόπερ εἰ βρῶμα σκανδαλίζει τὸν ἀδελφόν μου, οὐ μὴ φάγω κρέα εἰς τὸν αἰῶνα, ἵνα μὴ τὸν ἀδελφόν μου σκανδαλίσω.
Therefore, if food causes my brother to stumble, I will eat no meat forevermore, that I don't cause my brother to stumble.
Noun: Accusative Singular Masculine

1 Corinthians 8:13 διόπερ εἰ βρῶμα σκανδαλίζει τὸν ἀδελφόν μου, οὐ μὴ φάγω κρέα εἰς τὸν αἰῶνα, ἵνα μὴ τὸν ἀδελφόν μου σκανδαλίσω.
Therefore, if food causes my brother to stumble, I will eat no meat forevermore, that I don't cause my brother to stumble.
Noun: Accusative Singular Masculine

2 Corinthians 2:13 οὐκ ἔσχηκα ἄνεσιν τῷ πνεύματί μου τῷ μὴ εὑρεῖν με Τίτον τὸν ἀδελφόν μου, ἀλλὰ ἀποταξάμενος αὐτοῖς ἐξῆλθον εἰς Μακεδονίαν.
I had no relief for my spirit, because I didn't find Titus, my brother, but taking my leave of them, I went out into Macedonia.
Noun: Accusative Singular Masculine

2 Corinthians 8:18 συνεπέμψαμεν δὲ μετ' αὐτοῦ τὸν ἀδελφὸν οὗ ὁ ἔπαινος ἐν τῷ εὐαγγελίῳ διὰ πασῶν τῶν ἐκκλησιῶν,
We have sent together with him the brother whose praise in the Good News is known through all the assemblies.
Noun: Accusative Singular Masculine

2 Corinthians 8:22 συνεπέμψαμεν δὲ αὐτοῖς τὸν ἀδελφὸν ἡμῶν ὃν ἐδοκιμάσαμεν ἐν πολλοῖς πολλάκις σπουδαῖον ὄντα, νυνὶ δὲ πολὺ σπουδαιότερον πεποιθήσει πολλῇ τῇ εἰς ὑμᾶς.
We have sent with them our brother, whom we have many times proved earnest in many things, but now much more earnest, by reason of the great confidence which he has in you.
Noun: Accusative Singular Masculine

2 Corinthians 12:18 παρεκάλεσα Τίτον καὶ συναπέστειλα τὸν ἀδελφόν· μήτι ἐπλεονέκτησεν ὑμᾶς Τίτος; οὐ τῷ αὐτῷ πνεύματι περιεπατήσαμεν; οὐ τοῖς αὐτοῖς ἴχνεσιν;
I exhorted Titus, and I sent the brother with him. Did Titus take any advantage of you? Didn't we walk in the same spirit? Didn't we walk in the same steps?
Noun: Accusative Singular Masculine

Galatians 1:19 ἕτερον δὲ τῶν ἀποστόλων οὐκ εἶδον εἰ μὴ Ἰάκωβον τὸν ἀδελφὸν τοῦ κυρίου.
But of the other apostles I saw no one, except James, the Lord's brother.
Noun: Accusative Singular Masculine

Philippians 2:25 ἀναγκαῖον δὲ ἡγησάμην Ἐπαφρόδιτον τὸν ἀδελφὸν καὶ συνεργὸν καὶ συστρατιώτην μου, ὑμῶν δὲ ἀπόστολον καὶ λειτουργὸν τῆς χρείας μου, πέμψαι πρὸς ὑμᾶς,
But I counted it necessary to send to you Epaphroditus, my brother, fellow worker, fellow soldier, and your apostle and servant of my need;
Noun: Accusative Singular Masculine

1 Thessalonians 3:2 καὶ ἐπέμψαμεν Τιμόθεον, τὸν ἀδελφὸν ἡμῶν καὶ διάκονον / συνεργὸν τοῦ θεοῦ ἐν τῷ εὐαγγελίῳ τοῦ Χριστοῦ, εἰς τὸ στηρίξαι ὑμᾶς καὶ παρακαλέσαι ὑπὲρ τῆς πίστεως ὑμῶν
and sent Timothy, our brother and God's servant in the Good News of Christ, to establish you, and to comfort you concerning your faith;
Noun: Accusative Singular Masculine

1 Thessalonians 4:6 τὸ μὴ ὑπερβαίνειν καὶ πλεονεκτεῖν ἐν τῷ πράγματι τὸν ἀδελφὸν αὐτοῦ, διότι ἔκδικος κύριος περὶ πάντων τούτων καθὼς καὶ προείπαμεν ὑμῖν καὶ διεμαρτυράμεθα.
that no one should take advantage of and wrong a brother or sister in this matter; because the Lord is an avenger in all these things, as also we forewarned you and testified.
Noun: Accusative Singular Masculine

2 Thessalonians 3:15 καὶ μὴ ὡς ἐχθρὸν ἡγεῖσθε, ἀλλὰ νουθετεῖτε ὡς ἀδελφόν.
Don't count him as an enemy, but admonish him as a brother.
Noun: Accusative Singular Masculine

Philemon 1:16 οὐκέτι ὡς δοῦλον ἀλλ' ὑπὲρ δοῦλον ἀδελφὸν ἀγαπητόν, μάλιστα ἐμοί, πόσῳ δὲ μᾶλλον σοὶ καὶ ἐν σαρκὶ καὶ ἐν κυρίῳ.
no longer as a slave, but more than a slave, a beloved brother, especially to me, but how much rather to you, both in the flesh and in the Lord.
Noun: Accusative Singular Masculine

Hebrews 8:11 καὶ οὐ μὴ διδάξωσιν ἕκαστος τὸν πολίτην αὐτοῦ καὶ ἕκαστος τὸν ἀδελφὸν αὐτοῦ λέγων, γνῶθι τὸν κύριον, ὅτι πάντες εἰδήσουσίν με ἀπὸ μικροῦ ἕως μεγάλου αὐτῶν,
They will not teach every man his fellow citizen, and every man his brother, saying, 'Know the Lord,' for all will know me, from the least of them to the greatest of them.
Noun: Accusative Singular Masculine

Hebrews 13:23 γινώσκετε τὸν ἀδελφὸν ἡμῶν Τιμόθεον ἀπολελυμένον μεθ' οὗ ἐὰν τάχιον ἔρχηται ὄψομαι ὑμᾶς.
Know that our brother Timothy has been freed, with whom, if he comes shortly, I will see you.
Noun: Accusative Singular Masculine

James 4:11 Μὴ καταλαλεῖτε ἀλλήλων, ἀδελφοί. ὁ καταλαλῶν ἀδελφοῦ ἢ κρίνων τὸν ἀδελφὸν αὐτοῦ καταλαλεῖ νόμου καὶ κρίνει νόμον· εἰ δὲ νόμον κρίνεις, οὐκ εἶ ποιητὴς νόμου ἀλλὰ κριτής.
Don't speak against one another, brothers. He who speaks against a brother and judges his brother, speaks against the law and judges the law. But if you judge the law, you are not a doer of the law, but a judge.
Noun: Accusative Singular Masculine

1 John 2:9 ὁ λέγων ἐν τῷ φωτὶ εἶναι καὶ τὸν ἀδελφὸν αὐτοῦ μισῶν ἐν τῇ σκοτίᾳ ἐστὶν ἕως ἄρτι.
He who says he is in the light and hates his brother, is in the darkness even until now.
Noun: Accusative Singular Masculine

1 John 2:10 ὁ ἀγαπῶν τὸν ἀδελφὸν αὐτοῦ ἐν τῷ φωτὶ μένει καὶ σκάνδαλον ἐν αὐτῷ οὐκ ἔστιν·
He who loves his brother remains in the light, and there is no occasion for stumbling in him.
Noun: Accusative Singular Masculine

1 John 2:11 ὁ δὲ μισῶν τὸν ἀδελφὸν αὐτοῦ ἐν τῇ σκοτίᾳ ἐστὶν καὶ ἐν τῇ σκοτίᾳ περιπατεῖ καὶ οὐκ οἶδεν ποῦ ὑπάγει, ὅτι ἡ σκοτία ἐτύφλωσεν τοὺς ὀφθαλμοὺς αὐτοῦ.
But he who hates his brother is in the darkness, and walks in the darkness, and doesn't know where he is going, because the darkness has blinded his eyes.
Noun: Accusative Singular Masculine

1 John 3:10 ἐν τούτῳ φανερά ἐστιν τὰ τέκνα τοῦ θεοῦ καὶ τὰ τέκνα τοῦ διαβόλου· πᾶς ὁ μὴ ποιῶν δικαιοσύνην οὐκ ἔστιν ἐκ τοῦ θεοῦ, καὶ ὁ μὴ ἀγαπῶν τὸν ἀδελφὸν αὐτοῦ.
In this the children of God are revealed, and the children of the devil. Whoever doesn't do righteousness is not of God, neither is he who doesn't love his brother.
Noun: Accusative Singular Masculine

1 John 3:12 οὐ καθὼς Κάϊν ἐκ τοῦ πονηροῦ ἦν καὶ ἔσφαξεν τὸν ἀδελφὸν αὐτοῦ καὶ χάριν τίνος ἔσφαξεν αὐτόν; ὅτι τὰ ἔργα αὐτοῦ πονηρὰ ἦν τὰ δὲ τοῦ ἀδελφοῦ αὐτοῦ δίκαια.
unlike Cain, who was of the evil one, and killed his brother. Why did he kill him? Because his works were evil, and his brother's righteous.
Noun: Accusative Singular Masculine

1 John 3:15 πᾶς ὁ μισῶν τὸν ἀδελφὸν αὐτοῦ ἀνθρωποκτόνος ἐστίν. καὶ οἴδατε ὅτι πᾶς ἀνθρωποκτόνος οὐκ ἔχει ζωὴν αἰώνιον ἐν αὐτῷ μένουσαν.
Whoever hates his brother is a murderer, and you know that no murderer has eternal life remaining in him.
Noun: Accusative Singular Masculine

1 John 3:17 ὃς δ' ἂν ἔχῃ τὸν βίον τοῦ κόσμου καὶ θεωρῇ τὸν ἀδελφὸν αὐτοῦ χρείαν ἔχοντα καὶ κλείσῃ τὰ σπλάγχνα αὐτοῦ ἀπ' αὐτοῦ πῶς ἡ ἀγάπη τοῦ θεοῦ μένει ἐν αὐτῷ;
But whoever has the world's goods, and sees his brother in need, and closes his heart of compassion against him, how does the love of God remain in him?
Noun: Accusative Singular Masculine

1 John 4:20 ἐάν τις εἴπῃ ὅτι ἀγαπῶ τὸν θεόν καὶ τὸν ἀδελφὸν αὐτοῦ μισῇ, ψεύστης ἐστίν· ὁ γὰρ μὴ ἀγαπῶν τὸν ἀδελφὸν αὐτοῦ ὃν ἑώρακεν, τὸν θεὸν ὃν οὐχ ἑώρακεν οὐ δύναται ἀγαπᾶν.
If a man says, "I love God," and hates his brother, he is a liar; for he who doesn't love his brother whom he has seen, how can he love God whom he has not seen?
Noun: Accusative Singular Masculine

1 John 4:20 ἐάν τις εἴπῃ ὅτι ἀγαπῶ τὸν θεόν καὶ τὸν ἀδελφὸν αὐτοῦ μισῇ, ψεύστης ἐστίν· ὁ γὰρ μὴ ἀγαπῶν τὸν ἀδελφὸν αὐτοῦ ὃν ἑώρακεν, τὸν θεὸν ὃν οὐχ ἑώρακεν οὐ δύναται ἀγαπᾶν.
If a man says, "I love God," and hates his brother, he is a liar; for he who doesn't love his brother whom he has seen, how can he love God whom he has not seen?
Noun: Accusative Singular Masculine

1 John 4:21 καὶ ταύτην τὴν ἐντολὴν ἔχομεν ἀπ' αὐτοῦ, ἵνα ὁ ἀγαπῶν τὸν θεὸν ἀγαπᾷ καὶ τὸν ἀδελφὸν αὐτοῦ.
This commandment we have from him, that he who loves God should also love his brother.
Noun: Accusative Singular Masculine

1 John 5:16 ἐάν τις ἴδῃ τὸν ἀδελφὸν αὐτοῦ ἁμαρτάνοντα ἁμαρτίαν μὴ πρὸς θάνατον, αἰτήσει καὶ δώσει αὐτῷ ζωήν, τοῖς ἁμαρτάνουσιν μὴ πρὸς θάνατον. ἔστιν ἁμαρτία πρὸς θάνατον· οὐ περὶ ἐκείνης λέγω ἵνα ἐρωτήσῃ.
If anyone sees his brother sinning a sin not leading to death, he shall ask, and God will give him life for those who sin not leading to death. There is a sin leading to death. I don't say that he should make a request concerning this.
Noun: Accusative Singular Masculine