I Kings 18:22-24

Then Elijah said to the people, “I alone am left a prophet of the LORD; but Baal’s prophets are four hundred and fifty men. Therefore let them give us two bulls; and let them choose one bull for themselves, cut it in pieces, and lay it on the wood, but put no fire under it; and I will prepare the other bull, and lay it on the wood, but put no fire under it. Then you call on the name of your gods, and I will call on the name of the LORD; and the God who answers by fire, He is God.” So all the people answered and said, “It is well spoken.”