NET
31 The king told him, “Do as he said! Strike him down and bury him. Take away from me and from my father’s family the guilt of Joab’s murderous, bloody deeds.
Darby
31 And the king said to him, Do as he has said, and fall upon him, and bury him; and take away the innocent blood, which Joab shed, from me and from the house of my father.
KJV
31 And the king said unto him, Do as he hath said, and fall upon him, and bury him; that thou mayest take away the innocent blood, which Joab shed, from me, and from the house of my father.