1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
14:10And David enquired of God, saying, Shall I go up against the Philistines? and wilt thou deliver them into mine hand? And the LORD said unto him, Go up; for I will deliver them into thine hand.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.