Matthew 12:39; Matthew 16:4

Matthew 12:39

39 But he answered and said unto them,An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the prophet Jonas:

Matthew 16:4

4 A wicked and adulterous generation seeketh after a sign; and there shall no sign be given unto it, but the sign of the prophet Jonas. And he left them, and departed.