2 Samuel 2:18-24

18Three sons of Zeruiah [the half sister of David] were there: Joab, Abishai, and Asahel. Now Asahel was as light and swift-footed as one of the [wild] gazelles in the field.

19Asahel pursued Abner and did not turn to the right or to the left as he followed him.

20Then Abner looked behind him and said, “Is that you, Asahel?” He answered, “It is I.”

21So Abner said to him, “Turn to your right or to your left, and grab one of the young men and take his armor for yourself.” But Asahel was not willing to turn away from pursuing Abner.

22Abner repeated again, “Turn away from following me. Why should I have to strike you to the ground? How would I be able to face Joab your brother [and look him in the eye]?”

23But Asahel refused to turn away; so Abner struck him in the abdomen with the butt end of his spear, and the spear came out his back; and he fell there and died on that spot. And it came about that everyone who came to the place where Asahel fell and died, stood still [and reflected].

24But Joab and Abishai [Asahel’s brothers] pursued Abner. When the sun was going down, they came to the hill of Ammah, which is in front of Giah on the way to the wilderness of Gibeon.