Matthew 16:20 τότε ἐπετίμησεν / διεστείλατο τοῖς μαθηταῖς ἵνα μηδενὶ εἴπωσιν ὅτι αὐτός ἐστιν ὁ Χριστός.
Then he commanded the disciples that they should tell no one that he was Jesus the Christ.
Verb: Third Person Aorist Active Subjunctive Plural

Matthew 23:3 πάντα οὖν ὅσα ἐὰν εἴπωσιν ὑμῖν ποιήσατε καὶ τηρεῖτε, κατὰ δὲ τὰ ἔργα αὐτῶν μὴ ποιεῖτε· λέγουσιν γὰρ καὶ οὐ ποιοῦσιν.
All things therefore whatever they tell you to observe, observe and do, but don't do their works; for they say, and don't do.
Verb: Third Person Aorist Active Subjunctive Plural

Matthew 24:26 ἐὰν οὖν εἴπωσιν ὑμῖν· ἰδοὺ ἐν τῇ ἐρήμῳ ἐστίν, μὴ ἐξέλθητε· ἰδοὺ ἐν τοῖς ταμείοις, μὴ πιστεύσητε·
If therefore they tell you, 'Behold, he is in the wilderness,' don't go out; 'Behold, he is in the inner rooms,' don't believe it.
Verb: Third Person Aorist Active Subjunctive Plural

Matthew 27:64 κέλευσον οὖν ἀσφαλισθῆναι τὸν τάφον ἕως τῆς τρίτης ἡμέρας, μήποτε ἐλθόντες οἱ μαθηταὶ [αὐτοῦ] κλέψωσιν αὐτὸν καὶ εἴπωσιν τῷ λαῷ· ἠγέρθη ἀπὸ τῶν νεκρῶν, καὶ ἔσται ἡ ἐσχάτη πλάνη χείρων τῆς πρώτης.
Command therefore that the tomb be made secure until the third day, lest perhaps his disciples come at night and steal him away, and tell the people, 'He is risen from the dead;' and the last deception will be worse than the first."
Verb: Third Person Aorist Active Subjunctive Plural

Luke 6:26 οὐαὶ ὅταν καλῶς ⇔ ὑμᾶς εἴπωσιν πάντες οἱ ἄνθρωποι· κατὰ τὰ αὐτὰ γὰρ ἐποίουν τοῖς ψευδοπροφήταις οἱ πατέρες αὐτῶν.
Woe, when men speak well of you, for their fathers did the same thing to the false prophets.
Verb: Third Person Aorist Active Subjunctive Plural