1 Kings 18:36

And it came to pass at the time of the offering of the evening sacrifice that Elijah, the prophet, came near, approaching closely to the altar, and said, Lord God of Abraham, Isaac, and of Israel, the God of the nation's ancestors, let it be known this day that Thou art God in Israel, and that I am Thy servant, and that I have done all these things at Thy word; for he had not acted in his own cause or interest, but only in behalf and for the honor of the Lord, at whose command all this was performed.