2 Kings 1:9-11

9Then he sent an army captain with fifty soldiers to arrest him. They found him sitting on top of a hill. The captain said to him, “Man of God, the king has commanded you to come down with us.”

10But Elijah replied to the captain, “If I am a man of God, let fire come down from heaven and destroy you and your fifty men!” Then fire fell from heaven and killed them all.

11So the king sent another captain with fifty men. The captain said to him, “Man of God, the king demands that you come down at once.”