1 Kings 18:34-39

And he said, “Fill four pitchers with water and pour it on the burnt offering and the wood.” And he said, “Do it the second time.” And they did it the second time. And he said, “Do it the third time.” And they did it a third time. The water flowed around the altar, and he also filled the trench with water. At the time of the offering of the evening sacrifice, Elijah the prophet approached [the altar] and said, “O LORD, the God of Abraham, Isaac, and Israel (Jacob), let it be known today that You are God in Israel and that I am Your servant and that I have done all these things at Your word. Answer me, O LORD, answer me, so that this people may know that You, O LORD, are God, and that You have turned their hearts back [to You].” Then the fire of the LORD fell and consumed the burnt offering and the wood, and even the stones and the dust; it also licked up the water in the trench. When all the people saw it, they fell face downward; and they said, “The LORD, He is God! The LORD, He is God!”