1 Chronicles 11:26

And these were the best men of war of the Host: Asahel the brother of Joab and Elhanan the son of Dodo out of Bethlehem.

1 Chronicles 27:7

The fourth captain in the fourth month was Asahel the brother of Joab, and Zebadiah his son after him. And in his host were twenty four thousand.

2 Samuel 2:18-23

And there was three sons of Zeruiah there: Joab, Abishai and Asahel - which Asahel was as swift of foot as a wild roe -

2 Samuel 3:30

And the cause why Joab and Abishai slew Abner was that Abner had slain their brother Asahel at Gibeon in battle.

2 Samuel 21:19

And there was yet the third battle in Gob, with the Philistines, where Elhanan the son of the Jair slew Lahmi, the brother of Goliath the Gittite: the staff of whose spear was as great as a weaver's cloth beam.

2 Samuel 23:24

Asahel the brother of Joab was one of the thirty. Then Elhanan, the son of Dodo of Bethlehem;

Treasury of Scripture Knowledge

Summary

Also the valiant men of the armies were, Asahel the brother of Joab, Elhanan the son of Dodo of Bethlehem,

Elhanan

Bible References

Asahel

1 Chronicles 27:7
The fourth captain in the fourth month was Asahel the brother of Joab, and Zebadiah his son after him. And in his host were twenty four thousand.
2 Samuel 2:18
And there was three sons of Zeruiah there: Joab, Abishai and Asahel - which Asahel was as swift of foot as a wild roe -
2 Samuel 3:30
And the cause why Joab and Abishai slew Abner was that Abner had slain their brother Asahel at Gibeon in battle.
2 Samuel 23:24
Asahel the brother of Joab was one of the thirty. Then Elhanan, the son of Dodo of Bethlehem;

Elhanan

2 Samuel 21:19
And there was yet the third battle in Gob, with the Philistines, where Elhanan the son of the Jair slew Lahmi, the brother of Goliath the Gittite: the staff of whose spear was as great as a weaver's cloth beam.