Conversation so far:
who got stuck in the belly of a whale
Jonah or Jonas, in the Hebrew Bible is a prophet of the northern kingdom of Israel in about the 8th century BCE who was swallowed by a giant fish.
why does the fish eat jonah
Jonah is thrown overboard from a ship and then swallowed after fleeing from God's command to go to Ninevah.

Question: how long does the prophet stay in the fish
Self-contained rewrite: how long does the prophet jonah stay in the fish