Elijah replied to them, 'If I am a man of God, let fire come down from heaven and consume you and your fifty.' Then the fire of God came down from heaven and consumed him and his fifty.
(New American Standard Bible)
And Elijah answered and said unto them, If I be a man of God, let fire come down from heaven, and consume thee and thy fifty. And the fire of God came down from heaven, and consumed him and his fifty.
(King James Version)