1 Chronicles 18:11-13

EJ2000(i) 11 which King David dedicated unto the LORD, with the silver and the gold that he brought from all these Gentiles, from Edom and from Moab and from the sons of Ammon and from the Philistines and from Amalek. 12 Moreover, Abishai, the son of Zeruiah, smote Edom in the valley of salt, eighteen thousand men. 13 And he put a garrison in Edom, and all the Edomites became David’s slaves. Thus the LORD saved David wherever he went.