Deuteronomy 2:22
This is what he did for the descendants of Esau who live in Seir, when he destroyed the Horites before them. So they dispossessed them and settled there in their place, where they live to this day.
Genesis 36:8
So Esau lived in Mount Seir. (Esau was also known as Edom.)
Genesis 14:6
and the Horites in the hill country of Seir, near El-paran by the desert.
Genesis 36:20-30
These were the descendants of Seir the Horite, who lived in the territory: Lotan, Shobal, Zibeon, Anah,
Deuteronomy 2:12
The Horites used to live in Seir before the descendants of Esau dispossessed them, exterminated them, and settled there instead, just as Israel will do in the land of its possession, which the LORD gave them.)
1 Chronicles 1:38-42
Seir's descendants were Lotan, Shobal, Zibeon, Anah, Dishon, Ezer, and Dishan.