Asahel

1 Chronicles 27:7
The fourth commander, for the fourth month, was Joab's brother Asahel, and his son Zebadiah was commander after him. There were 24, 000 men in his division.

2 Samuel 2:18-23
The three sons of Zeruiah were there: Joab, Abishai, and Asahel. Now Asahel was fleet of foot like a wild gazelle, . . .

2 Samuel 3:30
(Joab and his brother Abishai murdered Abner because he had killed their brother Asahel in the battle at Gibeon.)

2 Samuel 23:24
Now these were members of the Thirty: Asahel the brother of Joab, Elhanan son of Dodo of Bethlehem,

Elhanan

2 Samuel 21:19
Once again there was a battle with the Philistines at Gob, and Elhanan son of Jair the Bethlehemite killed the brother of Goliath the Gittite, the shaft of whose spear was like a weaver's beam.