David had said, “Whoever leads the attack on the Jebusites will become commander in chief.” Joab son of Zeruiah went up first, and so he received the command.
Joab son of Zeruiah and David’s men went out and met them at the pool of Gibeon. One group sat down on one side of the pool and one group on the other side.
Now when Abner returned to Hebron, Joab took him aside into an inner chamber, as if to speak with him privately. And there, to avenge the blood of his brother Asahel, Joab stabbed him in the stomach, and he died.
Now the Israelites had been saying, “Do you see how this man keeps coming out? He comes out to defy Israel. The king will give great wealth to the man who kills him. He will also give him his daughter in marriage and will exempt his family from taxes in Israel.”