2nd Kings 1:10

7 And he said unto them, What manner of man was he that came up to meet you, and told you these words?

8 And they answered him, He was a hairy man, and girt with a girdle of leather about his loins. And he said, It is Elijah the Tishbite.

9 Then [the king] sent unto him a captain of fifty with his fifty. And he went up to him: and, behold, he was sitting on the top of the hill. And he spake unto him, O man of God, the king hath said, Come down.

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

11 And again he sent unto him another captain of fifty and his fifty. And he answered and said unto him, O man of God, thus hath the king said, Come down quickly.

12 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.

13 And again he sent the captain of a third fifty with his fifty. And the third captain of fifty went up, and came and fell on his knees before Elijah, and besought him, and said unto him, O man of God, I pray thee, let my life, and the life of these fifty thy servants, be precious in thy sight.