Matthew 9:4

9:4 When Jesus saw their reaction he said, “Why do you respond with evil in your hearts?

Matthew 12:35

12:35 The good person brings good things out of his good treasury, and the evil person brings evil things out of his evil treasury.

Matthew 16:4

16:4 A wicked and adulterous generation asks for a sign, but no sign will be given to it except the sign of Jonah.” Then he left them and went away.

Matthew 12:39

12:39 But he answered them, “An evil and adulterous generation asks for a sign, but no sign will be given to it except the sign of the prophet Jonah.

Matthew 12:45

12:45 Then it goes and brings with it seven other spirits more evil than itself, and they go in and live there, so the last state of that person is worse than the first. It will be that way for this evil generation as well!”