2 Kings 1:9-11

9 Then the king sent to him a captain of fifty with his fifty. And he went up to him: and, behold, he sat on the top of an hill. And he spoke to him, You man of God, the king has said, Come down.

10 And Elijah answered and said to the captain of fifty, If I be a man of God, then let fire come down from heaven, and consume you and your fifty. And there came down fire from heaven, and consumed him and his fifty.

11 Again also he sent to him another captain of fifty with his fifty. And he answered and said to him, O man of God, thus has the king said, Come down quickly.