1 Kings 18:21-23

21Then Elijah approached all the people and said, “How long will you waver between two opinions? If Adonai is God, follow Him; but if Baal is, follow him.” But the people did not answer him, not even a word.

22Then Elijah said to the people, “I am the only prophet of Adonai left, but Baal’s prophets are 450 men.

23Now let them give us two young bulls. Let them choose one bull for themselves, cut it into pieces, lay it on the wood, and put no fire underneath, while I prepare the other bull, lay it on the wood, and put no fire underneath.