Matthew 12:38-42 - The Sign Of Jonah
38 Then some of the scribes and Pharisees answered Him, saying, "Teacher, we wish to see a sign from Thee."
39 And He, answering, said to them, "An evil and adulterous generation is seeking after a sign; and no sign shall be given to it, except the sign of Jonah the prophet. 40 For, as Jonah was three days and three nights in the belly of the great fish, so shall the Son of Man be three days and three nights in the heart of the earth. 41 "The men of Nineveh will rise up in the judgment with this generation, and will condemn it; because they repented at the preaching of Jonah, and, behold, a greater than Jonah is here. 42 "A queen of the south will rise up in the judgment with this generation, and will condemn it; because she came from the ends of the earth to hear the wisdom of Solomon, and, behold, a greater than Solomon is here.
29 And as the multitudes were gathering together to Him, He began to say, "This generation is an evil generation: it is seeking a sign, and a sign shall not be given it, except the sign of Jonah. 30 For, as Jonah became a sign to the Ninevites, so also will 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; because she came from the ends of the earth to hear the wisdom of Solomon; and, behold, something more than Solomon is here. 32 "The men of Nineveh will rise up in the judgment with this generation, and condemn it; because they repented at the preaching of Jonah; and, behold, something more than Jonah is here.