Deuteronomy 2:22-24

Young's Literal Translation

²² as He hath done for the sons of Esau, who are dwelling in Seir, when He destroyed the Horim from before them, and they dispossess them, and dwell in their stead, unto this day.

²³ `As to the Avim who are dwelling in Hazerim unto Azzah, the Caphtorim -- who are coming out from Caphtor -- have destroyed them, and dwell in their stead.

²⁴ `Rise ye, journey and pass over the brook Arnon; see, I have given into thy hand Sihon king of Heshbon, the Amorite, and his land; begin to possess, and stir up thyself against him [in] battle.