1 Chronicles 19:17-19

When all this was reported to David, he mustered all Israel, crossed the Jordan, advanced, and prepared to fight. The Arameans went into battle formation, ready for David, and the fight was on. But the Arameans again scattered before Israel. David killed seven thousand chariot drivers and forty thousand infantry. He also killed Shophach, the army commander. When all the kings who were vassals of Hadadezer saw that they had been routed by Israel, they made peace with David and served him. The Arameans were afraid to help the Ammonites ever again. * * *