Parallel
Matthew 16:4
Patriarchal Greek New Testament (1904) · Berean Standard Bible
γενεὰ πονηρὰ καὶ μοιχαλὶς σημεῖον ἐπιζητεῖ, καὶ σημεῖον οὐ δοθήσεται αὐτῇ εἰ μὴ τὸ σημεῖον Ἰωνᾶ τοῦ προφήτου. καὶ καταλιπὼν αὐτοὺς ἀπῆλθεν.
A wicked and adulterous generation demands a sign, but none will be given it except the sign of Jonah.” Then He left them and went away.