Genesis 10:20

10:20 These are the sons of Ham, according to their families, according to their languages, by their lands, and by their nations.

Genesis 10:31

10:31 These are the sons of Shem according to their families, according to their languages, by their lands, and according to their nations.

Genesis 36:20

36:20 These were the sons of Seir the Horite, ¹  who were living in the land: Lotan, Shobal, Zibeon, Anah,

[36:20]  ¹ sn The same pattern of sons, grandsons, and chiefs is now listed for Seir the Horite. “Seir” is both the name of the place and the name of the ancestor of these tribes. The name “Horite” is probably not to be identified with “Hurrian.” The clan of Esau settled in this area, intermarried with these Horites and eventually dispossessed them, so that they all became known as Edomites (Deut 2:12 telescopes the whole development).