אַלּ֥וּף דִּשֹׁ֛ן אַלּ֥וּף אֵ֖צֶר אַלּ֣וּף דִּישָׁ֑ן אֵ֣לֶּה אַלּוּפֵ֧י הַחֹרִ֛י לְאַלֻּפֵיהֶ֖ם בְּאֶ֥רֶץ שֵׂעִֽיר׃ (פ)
the chief of Dishon, the chief of Ezer, the chief of Dishan. These are the chiefs that came of the Horites, according to their chiefs in the land of Seir.
Read midrashic interpretation of Genesis 36:30: and classical rabbinic exegesis.