Genesis 36:6-12

Esau took his wives, his children, and his entire household, along with his livestock and cattle—all the wealth he had acquired in the land of Canaan—and moved away from his brother, Jacob. There was not enough land to support them both because of all the livestock and possessions they had acquired. So Esau (also known as Edom) settled in the hill country of Seir. This is the account of Esau’s descendants, the Edomites, who lived in the hill country of Seir. These are the names of Esau’s sons: Eliphaz, the son of Esau’s wife Adah; and Reuel, the son of Esau’s wife Basemath. The descendants of Eliphaz were Teman, Omar, Zepho, Gatam, and Kenaz. Timna, the concubine of Esau’s son Eliphaz, gave birth to a son named Amalek. These are the descendants of Esau’s wife Adah.