Matthew 16:4 A wicked and adulterous generation seeks after a sign, and no sign shall be given to it except the sign of the prophet Jonah." And He left them and departed.
Matthew 12:38-39 Then some of the scribes and Pharisees answered, saying, "Teacher, we want to see a sign from You." But He answered and said to them, "An evil and adulterous generation seeks after a sign, and no sign will be given to it except the sign of the prophet Jonah.
Matthew 16:1 Then the Pharisees and Sadducees came, and testing Him asked that He would show them a sign from heaven.