Matthew 16:4
A wicked and adulterous generation seeks for a sign: and no sign shall be given it but the sign of Jonah the prophet. And he left them and departed.
Matthew 12:39-40
But he answered and said to them: A wicked and adulterous generation seeks for a sign; and no sign shall be given to it, but the sign of Jonah the prophet.
Matthew 15:14
Let them alone; they are blind leaders of the blind; and if the blind lead the blind, both will fall into the pit.
Mark 5:17-18
And they began to beseech him to depart from their borders.
Mark 8:12
And he sighed deeply in his spirit, and said: Why does this generation seek for a sign? Verily I say to you, No sign will be given to this generation.
Mark 8:38
For whoever will be ashamed of me, and my words, in this sinful and adulterous generation, of him the Son of man also will be ashamed, when he comes in the glory of his Father, with the holy angels.
Luke 11:29-30
And when the multitudes were crowded together, he began to say: This is an evil generation; it asks for a sign, and no sign shall be given to it but the sign of Jonah the prophet.
Acts 2:40
And with many other words did he testify and exhort, saying: Save yourselves from this wicked generation.
Acts 18:6
But when they set themselves in opposition, and reviled, he shook his clothing, and said to them: Your blood be upon your own head; I am clean. Henceforth I will go to the Gentiles.