But Joab and Abishai started out after Abner, and at sunset they came to the hill of Ammah, which is to the east of Giah on the road to the wilderness of Gibeon.
But Asahel would not quit; so Abner, with a backward thrust of his spear, struck him through the stomach so that the spear came out at his back. Asahel dropped to the ground dead, and everyone who came to the place where he was lying stopped and stood there.