Thematic Bible: Joab, of abner

Then Joab came to the king and said, What have you done? Behold, Abner came to you. Why is it you have sent him away and he is quite gone? You know that Abner son of Ner came to deceive you and to know your going out and coming in and all you are doing. When Joab came from seeing David, he sent messengers after Abner, and they brought him back from the well of Sirah; but David did not know it. read more.
And when Abner returned to Hebron, Joab took him aside to the center of the gate to speak to him privately, and there he smote Abner in the abdomen, so that he died to avenge the blood of Asahel, Joab's brother.