1 Kings 18:23-28

Now let them give us two oxen, and let them choose one ox for themselves and cut it in pieces, and lay it on the wood, but put no fire under it. I will prepare the other ox and lay it on the wood, and I will not put a fire under it. Then you call on the name of your god, and I will call on the name of the LORD; and the god who answers by fire, He is God.” And all the people answered, “It is well spoken.” Elijah said to the prophets of Baal, “Choose one bull for yourselves and prepare it first, since there are many of you; and call on the name of your god, but put no fire under it.” So they took the bull that was given to them and prepared it, and called on the name of Baal from morning until noon, saying, “O Baal, hear and answer us.” But there was no voice and no one answered. And they leaped about the altar which they had made. At noon Elijah mocked them, saying, “Cry out with a loud voice, for he is a god; either he is occupied, or he is out [at the moment], or he is on a journey. Perhaps he is asleep and must be awakened!” So they cried out with a loud voice [to get Baal’s attention] and cut themselves with swords and lances in accordance with their custom, until the blood flowed out on them.