1 Kings 22:31-33

22:31 Now the king of Syria had ordered his thirty-two chariot commanders, “Do not fight common soldiers or high-ranking officers; fight only the king of Israel.” 22:32 When the chariot commanders saw Jehoshaphat, they said, “He must be the king of Israel.” So they turned and attacked him, but Jehoshaphat cried out. 22:33 When the chariot commanders realized he was not the king of Israel, they turned away from him.