1 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
11:21And Hadad hath heard in Egypt that David hath lain with his fathers, and that Joab head of the host is dead, and Hadad saith unto Pharaoh, `Send me away, and I go unto my land.'
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.