1 Kings 18:36-40

36And at the time of the offering of the oblation, Elijah the prophet came near and said, "O Lord, God of Abraham, Isaac, and Israel, let it be known this day that you are God in Israel, and that I am your servant, and that I have done all these things at your word.

37Answer me, O Lord, answer me, that this people may know that you, O Lord, are God, and that you have turned their hearts back."

38Then the fire of the Lord fell and consumed the burnt offering and the wood and the stones and the dust, and licked up the water that was in the trench.

39And when all the people saw it, they fell on their faces and said, "The Lord, he is God; the Lord, he is God."

40And Elijah said to them, "Seize the prophets of Baal; let not one of them escape." And they seized them. And Elijah brought them down to the brook Kishon and slaughtered them there.