Matthew 3:7
And seeing many of the Pharisees and Sadducees coming to his baptism, he said unto them; O generations of vipers, who hath warned you to flee from the wrath to come?
Matthew 12:39
He responding, said to them, A wicked and adulterous generation seeks after a sign; and no sign shall be given unto it except the sign of the prophet Jonah.
Matthew 16:4
A wicked and adulterous generation seeks after a sign. And no sign shall be given it, except the sign of the prophet Jonah. And leaving them, He departed.
Matthew 23:36
Truly I say unto you, all these things shall come upon this generation.
Acts 2:40
And with many other words did he testify and exhort them, saying, Be saved from this wicked generation.