2 Samuel 3:27

And he brought back Abenner to Chebron, and Joab caused him to turn aside from the gate to speak to him, laying wait for him: and he smote him there in the loins, and he died for the blood of Asael the brother of Joab.

And when Abner was returned to Hebron, Joab took him aside in the gate to speak with him quietly, and smote him there under the fifth rib, that he died, for the blood of Asahel his brother.

When Abner had returned to Hebron, Joab took him aside into the middle of the gate to speak with him quietly, and struck him there in the body, so that he died for the blood of Asahel his brother.