2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
Chapter 18
31And it came to pass when the captains of the chariots saw Jehoshaphat, that they said, That is the king of Israel; and they surrounded him to fight; and Jehoshaphat cried out, and Jehovah helped him; and God diverted them from him.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.