Matthew 12:37-39

King James Version

³⁷ For by thy words thou shalt be justified, and by thy words thou shalt be condemned.

³⁸ Then certain of the scribes and of the Pharisees answered, saying, Master, we would see a sign from thee.

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: