Genesis 15:20

And the Hittites,.... Who had their name from Heth, a son of Canaan, see Genesis 10:15; they dwelt about Hebron, in the south of the land of Canaan:

and the Perizzites; these dwelt in the wood country of the land,

Joshua 17:15; and seem to have their name from dwelling in villages, and at a distance from towns and cities, and were a boorish and uncivilized people, see Genesis 13:7:

and the Rephaims; or "giants", as the Targums of Onkelos, and Jonathan; they dwelt near the Perizzites, Joshua 17:15; of these see Genesis 14:5.