David said, “Whoever strikes the Jebusites first shall be made chief and captain.” Joab, the son of Zeruiah, was the first to attack; and so he became chief.
Joab, son of Zeruiah, and the servants of David also set out and encountered them at the pool of Gibeon. And they sat down, one group on one side of the pool and the other on the opposite side.
When Abner returned to Hebron, Joab took him aside within the city gate to speak with him privately. There he stabbed him in the abdomen, and he died for the blood of Asahel, Joab’s brother.
The Israelites had been saying: “Do you see this man coming up? He comes up to insult Israel. The king will make whoever kills him a very wealthy man. He will give his daughter to him and declare his father’s family exempt from taxes in Israel.”