1 Kings 11:13-15 English Standard Version (ESV)

13. However, I will not tear away all the kingdom, but I will give one tribe to your son, for the sake of David my servant and for the sake of Jerusalem that I have chosen.”

14. And the Lord raised up an adversary against Solomon, Hadad the Edomite. He was of the royal house in Edom.

15. For when David was in Edom, and Joab the commander of the army went up to bury the slain, he struck down every male in Edom

1 Kings 11