38Then some of the scribes and Pharisees answered him, saying, "Teacher, we want to see a sign from you."
39But he answered and said to them: "An evil and unfaithful generation seeks a sign, and no sign will be given to it except the sign of Jonah the prophet.
40For just as Jonah was in the belly of the great sea creature three days and three nights, so the Son of Man will be in the heart of the earth three days and three nights.
41Men of Nineveh will rise up in the judgment with this generation and will condemn it, for they repented at the proclamation of Jonah — and look, something greater than Jonah is here.
42A queen of the south will rise up in the judgment with this generation and will condemn it, for she came from the ends of the earth to hear the wisdom of Solomon — and look, something greater than Solomon is here."