NET
21 Then the king said to Joab, “All right! I will do this thing. Go and bring back the young man Absalom!”
Darby
21 And the king said to Joab, Behold now, I have done this thing: so go, bring back the young man Absalom.
KJV
21 And the king said unto Joab, Behold now, I have done this thing: go therefore, bring the young man Absalom again.