2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
18:29and the king of Israel saith unto Jehoshaphat to disguise himself, and to go into battle, `And thou, put on thy garments.' And the king of Israel disguiseth himself, and they go into battle.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.