1st Kings 20:38

35 And a certain man of the sons of the prophets said unto his fellow by the word of Jehovah, Smite me, I pray thee. And the man refused to smite him.

36 Then said he unto him, Because thou hast not obeyed the voice of Jehovah, behold, as soon as thou art departed from me, a lion shall slay thee. And as soon as he was departed from him, a lion found him, and slew him.

37 Then he found another man, and said, Smite me, I pray thee. And the man smote him, smiting and wounding him.

38 So the prophet departed, and waited for the king by the way, and disguised himself with his headband over his eyes.

39 And as the king passed by, he cried unto the king; and he said, Thy servant went out into the midst of the battle; and, behold, a man turned aside, and brought a man unto me, and said, Keep this man: if by any means he be missing, then shall thy life be for his life, or else thou shalt pay a talent of silver.

40 And as thy servant was busy here and there, he was gone. And the king of Israel said unto him, So shall thy judgment be; thyself hast decided it.

41 And he hasted, and took the headband away from his eyes; and the king of israel discerned him that he was of the prophets.