1 Chronicles 18:13 in the World English Bible
He put garrisons in Edom; and all the Edomites became servants to David. The LORD gave victory to David wherever he went.
Context
12 Moreover Abishai the son of Zeruiah slew of the Edomites in the valley of salt eighteen thousand.
13 And he put garrisons in Edom; and all the Edomites became David’s servants. Thus the LORD preserved David whithersoever he went.
14 So David reigned over all Israel, and executed judgment and justice among all his people.