Luke 11:27-29 Common English Bible (CEB)
On seeking signs
27 While Jesus was saying these things, a certain woman in the crowd spoke up: “Happy is the mother who gave birth to you and who nursed you.”
28 But he said, “Happy rather are those who hear God’s word and put it into practice.”
29 When the crowds grew, Jesus said, “This generation is an evil generation. It looks for a sign, but no sign will be given to it except Jonah’s sign.