Genesis 36:7-11

For their riches were more than that they might dwell together; and the land wherein they were strangers could not bear them because of their cattle.

Thus dwelt Esau in mount Seir: Esau is Edom.

And these are the generations of Esau the father of the Edomites in mount Seir:

These are the names of Esau’s sons; Eliphaz the son of Adah the wife of Esau, Reuel the son of Bashemath the wife of Esau.

And the sons of Eliphaz were Teman, Omar, Zepho, and Gatam, and Kenaz.