Deuteronomy 2:10-12

2:10 (The Emites used to live there, a people as powerful, numerous, and tall as the Anakites. 2:11 These people, as well as the Anakites, are also considered Rephaites; the Moabites call them Emites. 2:12 Previously the Horites lived in Seir but the descendants of Esau dispossessed and destroyed them and settled in their place, just as Israel did to the land it came to possess, the land the Lord gave them.)

Deuteronomy 2:20-23

2:20 (That also is considered to be a land of the Rephaites. The Rephaites lived there originally; the Ammonites call them Zamzummites. 2:21 They are a people as powerful, numerous, and tall as the Anakites. But the Lord destroyed the Rephaites in advance of the Ammonites, so they dispossessed them and settled down in their place. 2:22 This is exactly what he did for the descendants of Esau who lived in Seir when he destroyed the Horites before them so that they could dispossess them and settle in their area to this very day. 2:23 As for the Avvites who lived in settlements as far west as Gaza, Caphtorites who came from Crete destroyed them and settled down in their place.)