`And also, thou hast known that which he did to me--Joab son of Zeruiah--that which he did to two heads of the hosts of Israel, to Abner son of Ner, and to Amasa son of Jether--that he slayeth them, and maketh the blood of war in peace, and putteth the blood of war in his girdle, that [is] on his loins, and in his sandals that [are] on his feet;