21 And Abner said to him, "Turn aside to your right hand or to your left, and lay hold on one of the young men and take his armor for yourself." But Asahel would not turn aside from following him.

Matthew Henry's Commentary on 2 Samuel 2:21

Commentary on 2 Samuel 2:18-24

(Read 2 Samuel 2:18-24)

Death often comes by ways we least suspect. We are often betrayed by the accomplishments we are proud of! Asahel's swiftness, which he presumed so much upon, did him no service, but hastened his end.