Matthew 12:38-42 - The Sign Of Jonah
38 Then certain of the scribes and Pharisees answered, "Teacher, we want to see a sign from you."
39 But he answered them, "An evil and adulterous generation seeks after a sign, but no sign will be given it but the sign of Jonah the prophet. 40 For as Jonah was three days and three nights in the belly of the whale, so will the Son of Man be three days and three nights in the heart of the earth. 41 The men of Nineveh will stand up in the judgment with this generation, and will condemn it, for they repented at the preaching of Jonah; and behold, someone greater than Jonah is here. 42 The 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 behold, someone greater than Solomon is here.
29 When the multitudes were gathering together to him, he began to say, "This is an evil generation. It seeks after a sign. No sign will be given to it but the sign of Jonah, the prophet. 30 For even as Jonah became a sign to the Ninevites, so will also the Son of Man be to this generation. 31 The Queen of the South will rise up in the judgment with the men of this generation, and will condemn them: for she came from the ends of the earth to hear the wisdom of Solomon; and behold, one greater than Solomon is here. 32 The men of Nineveh will stand up in the judgment with this generation, and will condemn it: for they repented at the preaching of Jonah, and behold, one greater than Jonah is here.