 Moreover thou knowest 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 slew them, and shed the blood of war in peace, and put innocent blood on his girdle that was about his loins, and on his sandal that was on his foot. 