Matthew 10:25 ἀρκετὸν τῷ μαθητῇ ἵνα γένηται ὡς ὁ διδάσκαλος αὐτοῦ καὶ ὁ δοῦλος ὡς ὁ κύριος αὐτοῦ. εἰ τὸν οἰκοδεσπότην Βεελζεβοὺλ ἐπεκάλεσαν, πόσῳ μᾶλλον τοὺς οἰκιακοὺς αὐτοῦ.
It is enough for the disciple that he be like his teacher, and the servant like his lord. If they have called the master of the house Beelzebul, how much more those of his household!
Noun: Nominative Singular Masculine

Matthew 17:24 ἐλθόντων δὲ αὐτῶν εἰς Καφαρναοὺμ προσῆλθον οἱ τὰ δίδραχμα λαμβάνοντες τῷ Πέτρῳ καὶ εἶπαν· ὁ διδάσκαλος ὑμῶν οὐ τελεῖ τὰ δίδραχμα;
When they had come to Capernaum, those who collected the didrachma coins came to Peter, and said, "Doesn't your teacher pay the didrachma?"
Noun: Nominative Singular Masculine

Matthew 23:8 ὑμεῖς δὲ μὴ κληθῆτε ῥαββί· εἷς γάρ ἐστιν ὑμῶν ὁ διδάσκαλος, πάντες δὲ ὑμεῖς ἀδελφοί ἐστε.
But don't you be called 'Rabbi,' for one is your teacher, the Christ, and all of you are brothers.
Noun: Nominative Singular Masculine

Matthew 26:18 ὁ δὲ εἶπεν ὑπάγετε εἰς τὴν πόλιν πρὸς τὸν δεῖνα καὶ εἴπατε αὐτῷ· ὁ διδάσκαλος λέγει· ὁ καιρός μου ἐγγύς ἐστιν, πρὸς σὲ ποιῶ τὸ πάσχα μετὰ τῶν μαθητῶν μου.
He said, "Go into the city to a certain person, and tell him, 'The Teacher says, "My time is at hand. I will keep the Passover at your house with my disciples."'"
Noun: Nominative Singular Masculine

Mark 14:14 καὶ ὅπου ἐὰν εἰσέλθῃ εἴπατε τῷ οἰκοδεσπότῃ ὅτι ὁ διδάσκαλος λέγει· ποῦ ἐστιν τὸ κατάλυμά μου ὅπου τὸ πάσχα μετὰ τῶν μαθητῶν μου φάγω;
and wherever he enters in, tell the master of the house, 'The Teacher says, "Where is the guest room, where I may eat the Passover with my disciples?"'
Noun: Nominative Singular Masculine

Luke 6:40 οὐκ ἔστιν μαθητὴς ὑπὲρ τὸν διδάσκαλον· κατηρτισμένος δὲ πᾶς ἔσται ὡς ὁ διδάσκαλος αὐτοῦ.
A disciple is not above his teacher, but everyone when he is fully trained will be like his teacher.
Noun: Nominative Singular Masculine

Luke 22:11 καὶ ἐρεῖτε τῷ οἰκοδεσπότῃ τῆς οἰκίας· λέγει σοι ὁ διδάσκαλος· ποῦ ἐστιν τὸ κατάλυμα ὅπου τὸ πάσχα μετὰ τῶν μαθητῶν μου φάγω;
Tell the master of the house, 'The Teacher says to you, "Where is the guest room, where I may eat the Passover with my disciples?"'
Noun: Nominative Singular Masculine

John 3:2 οὗτος ἦλθεν πρὸς αὐτὸν νυκτὸς καὶ εἶπεν αὐτῷ· ῥαββί, οἴδαμεν ὅτι ἀπὸ θεοῦ ἐλήλυθας διδάσκαλος· οὐδεὶς γὰρ δύναται ταῦτα τὰ σημεῖα ποιεῖν ἃ σὺ ποιεῖς, ἐὰν μὴ ᾖ ὁ θεὸς μετ' αὐτοῦ.
The same came to him by night, and said to him, "Rabbi, we know that you are a teacher come from God, for no one can do these signs that you do, unless God is with him."
Noun: Nominative Singular Masculine

John 3:10 ἀπεκρίθη Ἰησοῦς καὶ εἶπεν αὐτῷ· σὺ εἶ ὁ διδάσκαλος τοῦ Ἰσραὴλ καὶ ταῦτα οὐ γινώσκεις;
Jesus answered him, "Are you the teacher of Israel, and don't understand these things?
Noun: Nominative Singular Masculine

John 11:28 Καὶ τοῦτο εἰποῦσα ἀπῆλθεν καὶ ἐφώνησεν Μαριὰμ τὴν ἀδελφὴν αὐτῆς λάθρᾳ εἰποῦσα· ὁ διδάσκαλος πάρεστιν καὶ φωνεῖ σε.
When she had said this, she went away, and called Mary, her sister, secretly, saying, "The Teacher is here, and is calling you."
Noun: Nominative Singular Masculine

John 13:13 ὑμεῖς φωνεῖτέ με· ὁ διδάσκαλος, καὶ ὁ κύριος, καὶ καλῶς λέγετε· εἰμὶ γάρ.
You call me, 'Teacher' and 'Lord.' You say so correctly, for so I am.
Noun: Nominative Singular Masculine

John 13:14 εἰ οὖν ἐγὼ ἔνιψα ὑμῶν τοὺς πόδας ὁ κύριος καὶ ὁ διδάσκαλος, καὶ ὑμεῖς ὀφείλετε ἀλλήλων νίπτειν τοὺς πόδας·
If I then, the Lord and the Teacher, have washed your feet, you also ought to wash one another's feet.
Noun: Nominative Singular Masculine

1 Timothy 2:7 εἰς ὃ ἐτέθην ἐγὼ κῆρυξ καὶ ἀπόστολος, ἀλήθειαν λέγω οὐ ψεύδομαι, διδάσκαλος ἐθνῶν ἐν πίστει καὶ ἀληθείᾳ.
to which I was appointed a preacher and an apostle (I am telling the truth in Christ, not lying), a teacher of the Gentiles in faith and truth.
Noun: Nominative Singular Masculine

2 Timothy 1:11 εἰς ὃ ἐτέθην ἐγὼ κῆρυξ καὶ ἀπόστολος καὶ διδάσκαλος,
For this, I was appointed as a preacher, an apostle, and a teacher of the Gentiles.
Noun: Nominative Singular Masculine