Now these were members of the Thirty: Asahel the brother of Joab, Elhanan son of Dodo of Bethlehem,
Asahel the brother of Joab was one of the thirty,.... Or rather over the thirty (n), who are next mentioned; since there are thirty reckoned besides him, and the Arabic version calls him the prince of the thirty; Joab is not named at all, because he was general of the whole army, and so not to be reckoned in any of the three classes: Elhanan...
Asahel - was one of the thirty - Asahel was one of those officers, or troops, called the shalishim. This Asahel, brother of Joab, was the same that was killed by Abner, Sa2 2:23.
2Sa 23:8-39 The following list of David’s heroes we also find in 1 Chron 11:10-47, and expanded at the end by sixteen names (1Ch 11:41-47), and attached in 1Ch 11:10 to the account of the conquest of the fortress of Zion by the introduction of a special heading.
Commenting on 2 Samuel 23:8-39