And thou also knowest well what Joab the son of Zeruyah hath done to me, what he did to the two captains of the armies of Israel, unto Abner the son of Ner, and unto 'Amassa the son of Yether, whom he slew, and shed the blood of war in peace, and put the blood of war upon his girdle that was about his loins, and on his shoes that were on his feet.