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.
how long does the prophet jonah stay in the fish
Jonah is inside the fish for three days.

Question: was the prophet swallowed by a fish or a whale
Self-contained rewrite: was jonah swallowed by a fish or a whale