Matthew 5:22 ἐγὼ δὲ λέγω ὑμῖν ὅτι πᾶς ὁ ὀργιζόμενος τῷ ἀδελφῷ αὐτοῦ ἔνοχος ἔσται τῇ κρίσει· ὃς δ' ἂν εἴπῃ τῷ ἀδελφῷ αὐτοῦ ῥακά, ἔνοχος ἔσται τῷ συνεδρίῳ ὃς δ' ἂν εἴπῃ μωρέ, ἔνοχος ἔσται εἰς τὴν γέενναν τοῦ πυρός.
But I tell you, that everyone who is angry with his brother without a cause shall be in danger of the judgment; and whoever shall say to his brother, 'Raca!' shall be in danger of the council; and whoever shall say, 'You fool!' shall be in danger of the fire of Gehenna.
Noun: Dative Singular Masculine

Matthew 5:24 ἄφες ἐκεῖ τὸ δῶρόν σου ἔμπροσθεν τοῦ θυσιαστηρίου καὶ ὕπαγε πρῶτον διαλλάγηθι τῷ ἀδελφῷ σου, καὶ τότε ἐλθὼν πρόσφερε τὸ δῶρόν σου.
leave your gift there before the altar, and go your way. First be reconciled to your brother, and then come and offer your gift.
Noun: Dative Singular Masculine

Matthew 7:4 ἢ πῶς ἐρεῖς τῷ ἀδελφῷ σου· ἄφες ἐκβάλω τὸ κάρφος ἐκ τοῦ ὀφθαλμοῦ σου, καὶ ἰδοὺ ἡ δοκὸς ἐν τῷ ὀφθαλμῷ σοῦ;
Or how will you tell your brother, 'Let me remove the speck from your eye;' and behold, the beam is in your own eye?
Noun: Dative Singular Masculine

Matthew 18:35 οὕτως καὶ ὁ πατήρ μου ὁ οὐράνιος ποιήσει ὑμῖν, ἐὰν μὴ ἀφῆτε ἕκαστος τῷ ἀδελφῷ αὐτοῦ ἀπὸ τῶν καρδιῶν ὑμῶν.
So my heavenly Father will also do to you, if you don't each forgive your brother from your hearts for his misdeeds."
Noun: Dative Singular Masculine

Matthew 22:24 λέγοντες· διδάσκαλε, Μωϋσῆς εἶπεν· ἐάν τις ἀποθάνῃ μὴ ἔχων τέκνα, ἐπιγαμβρεύσει ὁ ἀδελφὸς αὐτοῦ τὴν γυναῖκα αὐτοῦ καὶ ἀναστήσει σπέρμα τῷ ἀδελφῷ αὐτοῦ.
saying, "Teacher, Moses said, 'If a man dies, having no children, his brother shall marry his wife, and raise up seed for his brother.'
Noun: Dative Singular Masculine

Matthew 22:25 ἦσαν δὲ παρ' ἡμῖν ἑπτὰ ἀδελφοί καὶ ὁ πρῶτος γήμας ἐτελεύτησεν, καὶ μὴ ἔχων σπέρμα ἀφῆκεν τὴν γυναῖκα αὐτοῦ τῷ ἀδελφῷ αὐτοῦ·
Now there were with us seven brothers. The first married and died, and having no seed left his wife to his brother.
Noun: Dative Singular Masculine

Mark 12:19 διδάσκαλε Μωϋσῆς ἔγραψεν ἡμῖν ὅτι ἐάν τινος ἀδελφὸς ἀποθάνῃ καὶ καταλίπῃ γυναῖκα καὶ μὴ ἀφῇ τέκνον, ἵνα λάβῃ ὁ ἀδελφὸς αὐτοῦ τὴν γυναῖκα καὶ ἐξαναστήσῃ σπέρμα τῷ ἀδελφῷ αὐτοῦ.
"Teacher, Moses wrote to us, 'If a man's brother dies, and leaves a wife behind him, and leaves no children, that his brother should take his wife, and raise up offspring for his brother.'
Noun: Dative Singular Masculine

Luke 6:42 πῶς δύνασαι λέγειν τῷ ἀδελφῷ σου· ἀδελφέ, ἄφες ἐκβάλω τὸ κάρφος τὸ ἐν τῷ ὀφθαλμῷ σου, αὐτὸς τὴν ἐν τῷ ὀφθαλμῷ σοῦ δοκὸν οὐ βλέπων; ὑποκριτά, ἔκβαλε πρῶτον τὴν δοκὸν ἐκ τοῦ ὀφθαλμοῦ σοῦ, καὶ τότε διαβλέψεις τὸ κάρφος τὸ ἐν τῷ ὀφθαλμῷ τοῦ ἀδελφοῦ σου ἐκβαλεῖν.
Or how can you tell your brother, 'Brother, let me remove the speck of chaff that is in your eye,' when you yourself don't see the beam that is in your own eye? You hypocrite! First remove the beam from your own eye, and then you can see clearly to remove the speck of chaff that is in your brother's eye.
Noun: Dative Singular Masculine

Luke 12:13 Εἶπεν δέ τις ἐκ τοῦ ὄχλου αὐτῷ· διδάσκαλε, εἰπὲ τῷ ἀδελφῷ μου μερίσασθαι μετ' ἐμοῦ τὴν κληρονομίαν.
One of the multitude said to him, "Teacher, tell my brother to divide the inheritance with me."
Noun: Dative Singular Masculine

Luke 20:28 λέγοντες· διδάσκαλε, Μωϋσῆς ἔγραψεν ἡμῖν, ἐάν τινος ἀδελφὸς ἀποθάνῃ ἔχων γυναῖκα καὶ οὗτος ἄτεκνος ᾖ, ἵνα λάβῃ ὁ ἀδελφὸς αὐτοῦ τὴν γυναῖκα καὶ ἐξαναστήσῃ σπέρμα τῷ ἀδελφῷ αὐτοῦ.
They asked him, "Teacher, Moses wrote to us that if a man's brother dies having a wife, and he is childless, his brother should take the wife, and raise up children for his brother.
Noun: Dative Singular Masculine

Romans 14:13 Μηκέτι οὖν ἀλλήλους κρίνωμεν· ἀλλὰ τοῦτο κρίνατε μᾶλλον, τὸ μὴ τιθέναι πρόσκομμα τῷ ἀδελφῷ ἢ σκάνδαλον.
Therefore let's not judge one another any more, but judge this rather, that no man put a stumbling block in his brother's way, or an occasion for falling.
Noun: Dative Singular Masculine

1 Corinthians 7:14 ἡγίασται γὰρ ὁ ἀνὴρ ὁ ἄπιστος ἐν τῇ γυναικί καὶ ἡγίασται ἡ γυνὴ ἡ ἄπιστος ἐν τῷ ἀδελφῷ· ἐπεὶ ἄρα τὰ τέκνα ὑμῶν ἀκάθαρτά ἐστιν, νῦν δὲ ἅγιά ἐστιν.
For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband. Otherwise your children would be unclean, but now they are holy.
Noun: Dative Singular Masculine

Colossians 4:9 σὺν Ὀνησίμῳ τῷ πιστῷ καὶ ἀγαπητῷ ἀδελφῷ, ὅς ἐστιν ἐξ ὑμῶν· πάντα ὑμῖν γνωρίσουσιν τὰ ὧδε.
together with Onesimus, the faithful and beloved brother, who is one of you. They will make known to you everything that is going on here.
Noun: Dative Singular Masculine