For it came to pass, when David was in Edom, and Joab the captain of the host was gone up to bury the slain, after he had smitten every male in Edom; Was gone up to bury the slain - The slain Edomites; for Joab had in the course of six months exterminated all the males, except Hadad and his servants, who escaped to Egypt. Instead of bury the slain, the Targum has to take the spoils of the slain.
Related Commentaries of 1 Kings 11:15
1 Kings 11:15
15 For it came to pass, when David was in Edom, and Joab the captain of the host was gone up to bury the slain, after he had smitten every male in Edom;