1 Chronicles 18:12
King James Version
“Moreover Abishai the son of Zeruiah slew of the Edomites in the valley of salt eighteen thousand.”
Context
9Now when Tou king of Hamath heard how David had smitten all the host of Hadarezer king of Zobah;
10He sent Hadoram his son to king David, to enquire of his welfare, and to congratulate him, because he had fought against Hadarezer, and smitten him; (for Hadarezer had war with Tou;) and all manner of vessels of gold and silver and brass.
11Them also king David dedicated unto the LORD, with the silver and the gold that he brought from all nations; from Edom, and from Moab, and from the children of Ammon, and from the Philistines, and from Amalek.
12Moreover Abishai the son of Zeruiah slew of the Edomites in the valley of salt eighteen thousand.
13And he put garrisons in Edom; and all the Edomites became David’s servants. Thus the LORD preserved David whithersoever he went.
14So David reigned over all Israel, and executed judgment and justice among all his people.
15And Joab the son Zeruiah was over the host; and Jehoshaphat the son of Ahilud, recorder.