2 Samuel 2:13
13 And Joab the son of Zeruiah and the servants of David went out and met them at othe pool of Gibeon. And they sat down, the one on the one side of the pool, and the other on the other side of the pool.
2 Samuel 2:18
18 And the pthree sons of Zeruiah were there, Joab, Abishai, and Asahel. Now Asahel was qas swift of foot as a wild gazelle.