Luke 2:25 Καὶ ἰδοὺ ἄνθρωπος ἦν ἐν Ἰερουσαλὴμ ᾧ ὄνομα Συμεών καὶ ὁ ἄνθρωπος οὗτος δίκαιος καὶ εὐλαβής προσδεχόμενος παράκλησιν τοῦ Ἰσραήλ, καὶ πνεῦμα ἦν ἅγιον ἐπ' αὐτόν·
Behold, there was a man in Jerusalem whose name was Simeon. This man was righteous and devout, looking for the consolation of Israel, and the Holy Spirit was on him.
Adjective: Nominative Singular Masculine

Luke 23:47 ἰδὼν δὲ ὁ ἑκατοντάρχης τὸ γενόμενον ἐδόξαζεν τὸν θεὸν λέγων· ὄντως ὁ ἄνθρωπος οὗτος δίκαιος ἦν.
When the centurion saw what was done, he glorified God, saying, "Certainly this was a righteous man."
Adjective: Nominative Singular Masculine

Luke 23:50 Καὶ ἰδοὺ ἀνὴρ ὀνόματι Ἰωσὴφ βουλευτὴς ὑπάρχων [καὶ] ἀνὴρ ἀγαθὸς καὶ δίκαιος—
Behold, a man named Joseph, who was a member of the council, a good and righteous man
Adjective: Nominative Singular Masculine

Acts 10:22 οἱ δὲ εἶπαν Κορνήλιος ἑκατοντάρχης, ἀνὴρ δίκαιος καὶ φοβούμενος τὸν θεὸν, μαρτυρούμενός τε ὑπὸ ὅλου τοῦ ἔθνους τῶν Ἰουδαίων, ἐχρηματίσθη ὑπὸ ἀγγέλου ἁγίου μεταπέμψασθαί σε εἰς τὸν οἶκον αὐτοῦ καὶ ἀκοῦσαι ῥήματα παρὰ σοῦ.
They said, "Cornelius, a centurion, a righteous man and one who fears God, and well spoken of by all the nation of the Jews, was directed by a holy angel to invite you to his house, and to listen to what you say."
Adjective: Nominative Singular Masculine

Romans 1:17 δικαιοσύνη γὰρ θεοῦ ἐν αὐτῷ ἀποκαλύπτεται ἐκ πίστεως εἰς πίστιν, καθὼς γέγραπται· ὁ δὲ δίκαιος ἐκ πίστεως ζήσεται.
For in it is revealed God's righteousness from faith to faith. As it is written, "But the righteous shall live by faith."
Adjective: Nominative Singular Masculine

Romans 3:10 καθὼς γέγραπται ὅτι οὐκ ἔστιν δίκαιος οὐδὲ εἷς,
As it is written, "There is no one righteous; no, not one.
Adjective: Nominative Singular Masculine

Galatians 3:11 ὅτι δὲ ἐν νόμῳ οὐδεὶς δικαιοῦται παρὰ τῷ θεῷ δῆλον, ὅτι ὁ δίκαιος ἐκ πίστεως ζήσεται·
Now that no man is justified by the law before God is evident, for, "The righteous will live by faith."
Adjective: Nominative Singular Masculine

2 Timothy 4:8 λοιπὸν ἀπόκειταί μοι ὁ τῆς δικαιοσύνης στέφανος ὃν ἀποδώσει μοι ὁ κύριος ἐν ἐκείνῃ τῇ ἡμέρᾳ, ὁ δίκαιος κριτής, οὐ μόνον δὲ ἐμοὶ ἀλλὰ καὶ πᾶσιν / πᾶσι τοῖς ἠγαπηκόσιν / ἠγαπηκόσι τὴν ἐπιφάνειαν αὐτοῦ.
From now on, there is stored up for me the crown of righteousness, which the Lord, the righteous judge, will give to me on that day; and not to me only, but also to all those who have loved his appearing.
Adjective: Nominative Singular Masculine

Hebrews 10:38 ὁ δὲ δίκαιός μου ἐκ πίστεως ζήσεται, καὶ ἐὰν ὑποστείληται, οὐκ εὐδοκεῖ ἡ ψυχή μου ἐν αὐτῷ.
But the righteous will live by faith. If he shrinks back, my soul has no pleasure in him."
Adjective: Nominative Singular Masculine

Hebrews 11:4 Πίστει πλείονα θυσίαν Ἅβελ παρὰ Κάϊν προσήνεγκεν τῷ θεῷ δι' ἧς ἐμαρτυρήθη εἶναι δίκαιος, μαρτυροῦντος ἐπὶ τοῖς δώροις αὐτοῦ τοῦ θεοῦ καὶ δι' αὐτῆς ἀποθανὼν ἔτι λαλεῖ.
By faith, Abel offered to God a more excellent sacrifice than Cain, through which he had testimony given to him that he was righteous, God testifying with respect to his gifts; and through it he, being dead, still speaks.
Adjective: Nominative Singular Masculine

1 Peter 3:18 ὅτι καὶ Χριστὸς ἅπαξ περὶ ἁμαρτιῶν ἀπέθανεν / ἔπαθεν, δίκαιος ὑπὲρ ἀδίκων, ἵνα ὑμᾶς προσαγάγῃ τῷ θεῷ θανατωθεὶς μὲν σαρκὶ ζῳοποιηθεὶς δὲ πνεύματι·
Because Christ also suffered for sins once, the righteous for the unrighteous, that he might bring you to God; being put to death in the flesh, but made alive in the spirit;
Adjective: Nominative Singular Masculine

1 Peter 4:18 καὶ εἰ ὁ δίκαιος μόλις σῴζεται, ὁ (δὲ) ἀσεβὴς καὶ ἁμαρτωλὸς ποῦ φανεῖται;
"If it is hard for the righteous to be saved, what will happen to the ungodly and the sinner?"
Adjective: Nominative Singular Masculine

2 Peter 2:8 βλέμματι γὰρ καὶ ἀκοῇ [ὁ] δίκαιος ἐγκατοικῶν ἐν αὐτοῖς ἡμέραν ἐξ ἡμέρας ψυχὴν δικαίαν ἀνόμοις ἔργοις ἐβασάνιζεν·
(for that righteous man dwelling among them, was tormented in his righteous soul from day to day with seeing and hearing lawless deeds):
Adjective: Nominative Singular Masculine

1 John 1:9 ἐὰν ὁμολογῶμεν τὰς ἁμαρτίας ἡμῶν, πιστός ἐστιν καὶ δίκαιος, ἵνα ἀφῇ ἡμῖν τὰς ἁμαρτίας καὶ καθαρίσῃ ἡμᾶς ἀπὸ πάσης ἀδικίας.
If we confess our sins, he is faithful and righteous to forgive us the sins, and to cleanse us from all unrighteousness.
Adjective: Nominative Singular Masculine

1 John 2:29 ἐὰν εἰδῆτε ὅτι δίκαιός ἐστιν, γινώσκετε ὅτι [καὶ] πᾶς ὁ ποιῶν τὴν δικαιοσύνην ἐξ αὐτοῦ γεγέννηται
If you know that he is righteous, you know that everyone who practices righteousness is born of him.
Adjective: Nominative Singular Masculine

1 John 3:7 τεκνία, μηδεὶς πλανάτω ὑμᾶς· ὁ ποιῶν τὴν δικαιοσύνην δίκαιός ἐστιν, καθὼς ἐκεῖνος δίκαιός ἐστιν·
Little children, let no one lead you astray. He who does righteousness is righteous, even as he is righteous.
Adjective: Nominative Singular Masculine

1 John 3:7 τεκνία, μηδεὶς πλανάτω ὑμᾶς· ὁ ποιῶν τὴν δικαιοσύνην δίκαιός ἐστιν, καθὼς ἐκεῖνος δίκαιός ἐστιν·
Little children, let no one lead you astray. He who does righteousness is righteous, even as he is righteous.
Adjective: Nominative Singular Masculine

Revelation 16:5 καὶ ἤκουσα τοῦ ἀγγέλου τῶν ὑδάτων λέγοντος, δίκαιος εἶ, ὁ ὢν καὶ ὁ ἦν ὁ ὅσιος, ὅτι ταῦτα ἔκρινας
I heard the angel of the waters saying, "You are righteous, who are and who were, you Holy One, because you have judged these things.
Adjective: Nominative Singular Masculine

Revelation 22:11 ὁ ἀδικῶν ἀδικησάτω ἔτι καὶ ὁ ῥυπαρὸς ῥυπανθήτω ἔτι καὶ ὁ δίκαιος δικαιοσύνην ποιησάτω ἔτι καὶ ὁ ἅγιος ἁγιασθήτω ἔτι.
He who acts unjustly, let him act unjustly still. He who is filthy, let him be filthy still. He who is righteous, let him do righteousness still. He who is holy, let him be holy still."
Adjective: Nominative Singular Masculine