Parallel
Matthew 12:40
Clementine Vulgate · Berean Standard Bible
Sicut enim fuit Jonas in ventre ceti tribus diebus, et tribus noctibus, sic erit Filius hominis in corde terræ tribus diebus et tribus noctibus.
For as Jonah was three days and three nights in the belly of the great fish, so the Son of Man will be three days and three nights in the heart of the earth.