Matthew 7:18 οὐ δύναται δένδρον ἀγαθὸν καρποὺς πονηροὺς ἐνεγκεῖν / ποιεῖν, οὐδὲ δένδρον σαπρὸν καρποὺς καλοὺς ποιεῖν.
A good tree can't produce evil fruit, neither can a corrupt tree produce good fruit.
Adjective: Nominative Singular Neuter

Matthew 19:16 Καὶ ἰδοὺ εἷς προσελθὼν αὐτῷ εἶπεν· διδάσκαλε, τί ἀγαθὸν ποιήσω ἵνα σχῶ ζωὴν αἰώνιον;
Behold, one came to him and said, "Good teacher, what good thing shall I do, that I may have eternal life?"
Adjective: Accusative Singular Neuter

Mark 3:4 καὶ λέγει αὐτοῖς ἔξεστιν τοῖς σάββασιν ἀγαθοποιῆσαι / ἀγαθὸν ποιῆσαι ἢ κακοποιῆσαι, ψυχὴν σῶσαι ἢ ἀποκτεῖναι; οἱ δὲ ἐσιώπων.
He said to them, "Is it lawful on the Sabbath day to do good, or to do harm? To save a life, or to kill?" But they were silent.
Adjective: Accusative Singular Neuter

Mark 10:18 ὁ δὲ Ἰησοῦς εἶπεν αὐτῷ· τί με λέγεις ἀγαθόν; οὐδεὶς ἀγαθὸς εἰ μὴ εἷς ὁ θεός.
Jesus said to him, "Why do you call me good? No one is good except one--God.
Adjective: Accusative Singular Masculine

Luke 6:45 ὁ ἀγαθὸς ἄνθρωπος ἐκ τοῦ ἀγαθοῦ θησαυροῦ τῆς καρδίας προφέρει τὸ ἀγαθόν, καὶ ὁ πονηρὸς ἐκ τοῦ πονηροῦ προφέρει τὸ πονηρόν· ἐκ γὰρ περισσεύματος καρδίας λαλεῖ τὸ στόμα αὐτοῦ.
The good man out of the good treasure of his heart brings out that which is good, and the evil man out of the evil treasure of his heart brings out that which is evil, for out of the abundance of the heart, his mouth speaks.
Adjective: Accusative Singular Neuter

Luke 18:19 εἶπεν δὲ αὐτῷ ὁ Ἰησοῦς· τί με λέγεις ἀγαθόν; οὐδεὶς ἀγαθὸς εἰ μὴ εἷς ὁ θεός.
Jesus asked him, "Why do you call me good? No one is good, except one--God.
Adjective: Accusative Singular Masculine

John 1:46 καὶ εἶπεν αὐτῷ Ναθαναήλ· ἐκ Ναζαρὲτ δύναταί τι ἀγαθὸν εἶναι; λέγει αὐτῷ ὁ Φίλιππος· ἔρχου καὶ ἴδε.
Nathanael said to him, "Can any good thing come out of Nazareth?" Philip said to him, "Come and see."
Adjective: Nominative Singular Neuter

Romans 2:10 δόξα δὲ καὶ τιμὴ καὶ εἰρήνη παντὶ τῷ ἐργαζομένῳ τὸ ἀγαθόν, Ἰουδαίῳ τε πρῶτον καὶ Ἕλληνι·
But glory, honor, and peace go to every man who works good, to the Jew first, and also to the Greek.
Adjective: Accusative Singular Neuter

Romans 7:13 Τὸ οὖν ἀγαθὸν ἐμοὶ ἐγένετο θάνατος; μὴ γένοιτο· ἀλλὰ ἡ ἁμαρτία, ἵνα φανῇ ἁμαρτία, διὰ τοῦ ἀγαθοῦ μοι κατεργαζομένη θάνατον, ἵνα γένηται καθ' ὑπερβολὴν ἁμαρτωλὸς ἡ ἁμαρτία διὰ τῆς ἐντολῆς.
Did then that which is good become death to me? May it never be! But sin, that it might be shown to be sin, by working death to me through that which is good; that through the commandment sin might become exceeding sinful.
Adjective: Nominative Singular Neuter

Romans 7:18 οἶδα γὰρ ὅτι οὐκ οἰκεῖ ἐν ἐμοί, τοῦτ' ἔστιν ἐν τῇ σαρκί μου, ἀγαθόν· τὸ γὰρ θέλειν παράκειταί μοι, τὸ δὲ κατεργάζεσθαι τὸ καλὸν οὔ·
For I know that in me, that is, in my flesh, dwells no good thing. For desire is present with me, but I don't find it doing that which is good.
Adjective: Nominative Singular Neuter

Romans 7:19 οὐ γὰρ ὃ θέλω ποιῶ ἀγαθόν, ἀλλὰ ὃ οὐ θέλω κακὸν τοῦτο πράσσω.
For the good which I desire, I don't do; but the evil which I don't desire, that I practice.
Adjective: Accusative Singular Neuter

Romans 8:28 οἴδαμεν δὲ ὅτι τοῖς ἀγαπῶσιν τὸν θεὸν πάντα συνεργεῖ (ὁ θεὸς) εἰς ἀγαθόν, τοῖς κατὰ πρόθεσιν κλητοῖς οὖσιν.
We know that all things work together for good for those who love God, to those who are called according to his purpose.
Adjective: Accusative Singular Neuter

Romans 9:11 μήπω γὰρ γεννηθέντων μηδὲ πραξάντων τι ἀγαθὸν ἢ φαῦλον, ἵνα ἡ κατ' ἐκλογὴν πρόθεσις τοῦ θεοῦ μένῃ,
For being not yet born, neither having done anything good or bad, that the purpose of God according to election might stand, not of works, but of him who calls,
Adjective: Accusative Singular Neuter

Romans 12:2 καὶ μὴ συσχηματίζεσθε τῷ αἰῶνι τούτῳ, ἀλλὰ μεταμορφοῦσθε τῇ ἀνακαινώσει τοῦ νοός εἰς τὸ δοκιμάζειν ὑμᾶς τί τὸ θέλημα τοῦ θεοῦ, τὸ ἀγαθὸν καὶ εὐάρεστον καὶ τέλειον.
Don't be conformed to this world, but be transformed by the renewing of your mind, so that you may prove what is the good, well-pleasing, and perfect will of God.
Adjective: Nominative Singular Neuter

Romans 13:3 οἱ γὰρ ἄρχοντες οὐκ εἰσὶν φόβος τῷ ἀγαθῷ ἔργῳ ἀλλὰ τῷ κακῷ. θέλεις δὲ μὴ φοβεῖσθαι τὴν ἐξουσίαν· τὸ ἀγαθὸν ποίει, καὶ ἕξεις ἔπαινον ἐξ αὐτῆς·
For rulers are not a terror to the good work, but to the evil. Do you desire to have no fear of the authority? Do that which is good, and you will have praise from the same,
Adjective: Accusative Singular Neuter

Romans 13:4 θεοῦ γὰρ διάκονός ἐστιν σοὶ εἰς τὸ ἀγαθόν. ἐὰν δὲ τὸ κακὸν ποιῇς, φοβοῦ· οὐ γὰρ εἰκῇ τὴν μάχαιραν φορεῖ· θεοῦ γὰρ διάκονός ἐστιν ἔκδικος εἰς ὀργὴν τῷ τὸ κακὸν πράσσοντι.
for he is a servant of God to you for good. But if you do that which is evil, be afraid, for he doesn't bear the sword in vain; for he is a servant of God, an avenger for wrath to him who does evil.
Adjective: Accusative Singular Neuter

Romans 14:16 μὴ βλασφημείσθω οὖν ὑμῶν τὸ ἀγαθόν.
Then don't let your good be slandered,
Adjective: Nominative Singular Neuter

Romans 15:2 ἕκαστος ἡμῶν τῷ πλησίον ἀρεσκέτω εἰς τὸ ἀγαθὸν πρὸς οἰκοδομήν·
Let each one of us please his neighbor for that which is good, to be building him up.
Adjective: Accusative Singular Neuter

Romans 16:19 ἡ γὰρ ὑμῶν ὑπακοὴ εἰς πάντας ἀφίκετο· ἐφ' ὑμῖν οὖν χαίρω, θέλω δὲ ὑμᾶς σοφοὺς (μεν) εἶναι εἰς τὸ ἀγαθόν, ἀκεραίους δὲ εἰς τὸ κακόν.
For your obedience has become known to all. I rejoice therefore over you. But I desire to have you wise in that which is good, but innocent in that which is evil.
Adjective: Accusative Singular Neuter

2 Corinthians 5:10 τοὺς γὰρ πάντας ἡμᾶς φανερωθῆναι δεῖ ἔμπροσθεν τοῦ βήματος τοῦ Χριστοῦ, ἵνα κομίσηται ἕκαστος τὰ διὰ τοῦ σώματος πρὸς ἃ ἔπραξεν, εἴτε ἀγαθὸν εἴτε φαῦλον.
For we must all be revealed before the judgment seat of Christ; that each one may receive the things in the body, according to what he has done, whether good or bad.
Adjective: Accusative Singular Neuter

2 Corinthians 9:8 δυνατεῖ δὲ ὁ θεὸς πᾶσαν χάριν περισσεῦσαι εἰς ὑμᾶς, ἵνα ἐν παντὶ πάντοτε πᾶσαν αὐτάρκειαν ἔχοντες περισσεύητε εἰς πᾶν ἔργον ἀγαθόν,
And God is able to make all grace abound to you, that you, always having all sufficiency in everything, may abound to every good work.
Adjective: Accusative Singular Neuter

Galatians 6:10 ἄρα οὖν ὡς καιρὸν ἔχωμεν / ἔχομεν, ἐργαζώμεθα τὸ ἀγαθὸν πρὸς πάντας, μάλιστα δὲ πρὸς τοὺς οἰκείους τῆς πίστεως.
So then, as we have opportunity, let's do what is good toward all men, and especially toward those who are of the household of the faith.
Adjective: Accusative Singular Neuter

Ephesians 4:28 ὁ κλέπτων μηκέτι κλεπτέτω, μᾶλλον δὲ κοπιάτω ἐργαζόμενος ταῖς [ἰδίαις] χερσὶν τὸ ἀγαθόν, ἵνα ἔχῃ μεταδιδόναι τῷ χρείαν ἔχοντι.
Let him who stole steal no more; but rather let him labor, working with his hands the thing that is good, that he may have something to give to him who has need.
Adjective: Accusative Singular Neuter

Ephesians 6:8 εἰδότες ὅτι ἕκαστος ἐάν τι ποιήσῃ ἀγαθόν, τοῦτο κομίσεται παρὰ κυρίου εἴτε δοῦλος εἴτε ἐλεύθερος.
knowing that whatever good thing each one does, he will receive the same again from the Lord, whether he is bound or free.
Adjective: Accusative Singular Neuter

Philippians 1:6 πεποιθὼς αὐτὸ τοῦτο ὅτι ὁ ἐναρξάμενος ἐν ὑμῖν ἔργον ἀγαθὸν ἐπιτελέσει ἄχρις / ἄχρι ἡμέρας Ἰησοῦ ⇔ Χριστοῦ·
being confident of this very thing, that he who began a good work in you will complete it until the day of Jesus Christ.
Adjective: Accusative Singular Neuter

1 Thessalonians 5:15 ὁρᾶτε μή τις κακὸν ἀντὶ κακοῦ τινι ἀποδῷ, ἀλλὰ πάντοτε τὸ ἀγαθὸν διώκετε [καὶ] εἰς ἀλλήλους καὶ εἰς πάντας.
See that no one returns evil for evil to anyone, but always follow after that which is good, for one another, and for all.
Adjective: Accusative Singular Neuter

2 Timothy 2:21 ἐὰν οὖν τις ἐκκαθάρῃ ἑαυτὸν ἀπὸ τούτων, ἔσται σκεῦος εἰς τιμήν, ἡγιασμένον, εὔχρηστον τῷ δεσπότῃ εἰς πᾶν ἔργον ἀγαθὸν ἡτοιμασμένον.
If anyone therefore purges himself from these, he will be a vessel for honor, sanctified, and suitable for the master's use, prepared for every good work.
Adjective: Accusative Singular Neuter

2 Timothy 3:17 ἵνα ἄρτιος ᾖ ὁ τοῦ θεοῦ ἄνθρωπος, πρὸς πᾶν ἔργον ἀγαθὸν ἐξηρτισμένος.
that the man of God may be complete, thoroughly equipped for every good work.
Adjective: Accusative Singular Neuter

Titus 1:16 θεὸν ὁμολογοῦσιν εἰδέναι, τοῖς δὲ ἔργοις ἀρνοῦνται, βδελυκτοὶ ὄντες καὶ ἀπειθεῖς καὶ πρὸς πᾶν ἔργον ἀγαθὸν ἀδόκιμοι.
They profess that they know God, but by their works they deny him, being abominable, disobedient, and unfit for any good work.
Adjective: Accusative Singular Neuter

Titus 3:1 ὑπομίμνῃσκε αὐτοὺς ἀρχαῖς ἐξουσίαις ὑποτάσσεσθαι, πειθαρχεῖν, πρὸς πᾶν ἔργον ἀγαθὸν ἑτοίμους εἶναι,
Remind them to be in subjection to rulers and to authorities, to be obedient, to be ready for every good work,
Adjective: Accusative Singular Neuter

Philemon 1:14 χωρὶς δὲ τῆς σῆς γνώμης οὐδὲν ἠθέλησα ποιῆσαι, ἵνα μὴ ὡς κατὰ ἀνάγκην τὸ ἀγαθόν σου ᾖ ἀλλὰ κατὰ ἑκούσιον.
But I was willing to do nothing without your consent, that your goodness would not be as of necessity, but of free will.
Adjective: Nominative Singular Neuter

1 Peter 3:11 ἐκκλινάτω δὲ ἀπὸ κακοῦ καὶ ποιησάτω ἀγαθόν, ζητησάτω εἰρήνην καὶ διωξάτω αὐτήν·
Let him turn away from evil, and do good. Let him seek peace, and pursue it.
Adjective: Accusative Singular Neuter

3 John 1:11 ἀγαπητέ, μὴ μιμοῦ τὸ κακὸν ἀλλὰ τὸ ἀγαθόν. ὁ ἀγαθοποιῶν ἐκ τοῦ θεοῦ ἐστιν· ὁ κακοποιῶν οὐχ ἑώρακεν τὸν θεόν.
Beloved, don't imitate that which is evil, but that which is good. He who does good is of God. He who does evil hasn't seen God.
Adjective: Accusative Singular Neuter