וְאֶת־הַחִתִּ֥י וְאֶת־הַפְּרִזִּ֖י וְאֶת־הָרְפָאִֽים׃
orang Het, orang Feris, orang Refaim,
Rashi
ואת הרפאים AND THE REPHAIM — the land Og King of Bashan, of which it said, (Deuteronomy 3:13) “All that (Bashan) is called the land of the Rephaim”.
Chizkuni
ואת הרפאים, another word for the tribe known as Chivvi, mentioned as one of the seven Canaanite tribes.
Radak
ואת החתי, the omission of the חוי may mean that that tribe was identical with the רפאים.