1 Kings 18:37-39

37Answer me, Jehovah, answer me, that this people may know that thou Jehovah art 1God, and [that] thou hast turned their heart back again.

38And the fire of Jehovah 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 all the people saw [it], and they fell on their faces and said, Jehovah, he is 2God! Jehovah, he is 3God!