1 Kings 20:39-41

39When the king passed by, he called out to the king, “Your servant went out into the heat of the battle, and then a man turned aside and brought me a prisoner. He told me, ‘Guard this prisoner. If he ends up missing for any reason, you will pay with your life or with a talent of silver.’

40Well, it just so happened that while your servant was doing this and that, he disappeared.” The king of Israel said to him, “Your punishment is already determined by your own testimony.”

41The prophet quickly removed the bandage from his eyes and the king of Israel recognized he was one of the prophets.