2 Samuel 11:25

Let not this thing displease thee. David professes to be satisfied with Joab's apology, and bids him, if the war is in the main going on prosperously, not to be too much distressed at a temporary reverse. As for Uriah's death, of course it is to be regretted, but such is the fortune of war, and the sword devours now one and now another. The last words, encourage thou him, have provoked comment, as though the messenger was to aid and abet Joab. They simply mean "Give him a message of encouragement from me," the exact form of which is left to the messenger, but of which his report would be that the king wished Joab to take courage.