2 Samuel 8:14
14 Then he put garrisons in Edom; throughout all Edom he put garrisons, band all the Edomites became David’s servants. And the Lord gave victory to David wherever he went.
1 Chronicles 18:12–13
12 And kAbishai, the son of Zeruiah, killed 18,000 Edomites in the Valley of Salt. 13 Then he put garrisons in Edom, and all the Edomites became David’s servants. And the Lord gave victory to David wherever he went.