CAB(i)
5 Moreover you know all that Joab the son of Zeruiah did to me, what he did to the two captains of the forces of Israel, to Abner the son of Ner, and to Amasa the son of Jether, that he killed them, and shed the blood of war in peace time, and put innocent blood on his belt that was about his loins, and on his sandal that was on his foot.
6 Therefore you shall deal with him according to your wisdom, and you shall not bring down his grey hairs in peace to the grave.