2 Chronicles 18:31-32

And it came to pass, when the captains of the chariots saw Jehoshaphat, that they said, It is the king of Israel. Therefore they compassed about him to fight: but Jehoshaphat cried out, and the LORD helped him; and God moved them to depart from him. For it came to pass, that, when the captains of the chariots perceived that it was not the king of Israel, they turned back again from pursuing him.