For as Jonah was three days and three nights in the belly of a huge fish, so the Son of Man will be three days and three nights in the heart of the earth.
Hide a stone among stones and a man among men.General Rokurota Makabe, The Hidden Fortress
The men of Nineveh will stand up at the judgment with this generation and condemn it; for they repented at the preaching of Jonah, and now something greater than Jonah is here.Matthew 12:41 NIV