וּבְשֵׂעִ֞יר יָשְׁב֣וּ הַחֹרִים֮ לְפָנִים֒ וּבְנֵ֧י עֵשָׂ֣ו יִֽירָשׁ֗וּם וַיַּשְׁמִידוּם֙ מִפְּנֵיהֶ֔ם וַיֵּשְׁב֖וּ תַּחְתָּ֑ם כַּאֲשֶׁ֧ר עָשָׂ֣ה יִשְׂרָאֵ֗ל לְאֶ֙רֶץ֙ יְרֻשָּׁת֔וֹ אֲשֶׁר־נָתַ֥ן יְהוָ֖ה לָהֶֽם׃
호리 사람도 세일에 거하였더니 에서의 자손이 그들을 멸하고 대신하여 그 땅에 거하였으니 이스라엘이 여호와의 주신 기업의 땅에서 행한 것과 일반이었느니라)
Rashi
יירשום — This is a present tense form of the verb; it is as much as to say, I gave them power that they might go on driving them out continuously.
Chizkuni
כאשר עשה ישראל, “just as the Israelites did to the land which became their ancestral heritage.” Moses is speaking of the land settled by the tribes of Reuven, Gad., and half the tribe of Menashe.
Ibn Ezra
The Ḥorites are the descendants of “S̀eir the Ḥorite” [Genesis 36: 20].