2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
20:15and he saith, `Attend, all Judah, and ye inhabitants of Jerusalem, and O king Jehoshaphat, Thus said Jehovah to you, Ye fear not, nor are afraid of the face of this great multitude, for not for you is the battle, but for God.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.