Moreover you know also what Joab the son of Zeruiah did to me, and what he did to the two captains of the armies of Israel, unto Abner the son of Ner, and unto Amasa the son of Jether, whom he slew, and shed the blood of war in peace, and put the blood of war upon his belt that was about his loins, and in his shoes that were on his feet.

And the LORD shall return his blood upon his own head, who struck down two men more righteous and better than he, and slew them with the sword, my father David not knowing of it, Abner the son of Ner, captain of the army of Israel, and Amasa the son of Jether, captain of the army of Judah.