Fourth Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
3:7misitque ad Iosaphat regem Iuda dicens rex Moab recessit a me veni mecum contra Moab ad proelium qui respondit ascendam qui meus est tuus est populus meus populus tuus equi mei equi tui
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.