Zeruiah was David's sister and the mother of three of his most prominent commanders: Joab, Abishai, and Asahel. Her sons played crucial roles in David's military campaigns and political rule, and they were often referred to as 'the sons of Zeruiah'. Through her sons, she indirectly had great influence on Israel's history during this period.
13Joab son of Zeruiah and David's servants also set out, and they met them at the pool of Gibeon. One company sat down on one side of the pool, the other on the opposite side.
23But he refused to turn aside, so Abner struck him in the stomach with the butt of his spear, and the spear came out through his back. He fell there and died on the spot. And everyone who came to the place where Asahel had fallen and died stopped there.
39Today I am weak, though anointed king, and these men, the sons of Zeruiah, are too strong for me. May the LORD repay the evildoer according to his evil!"