Genesis 36:9 Midrash

וְאֵ֛לֶּה תֹּלְד֥וֹת עֵשָׂ֖ו אֲבִ֣י אֱד֑וֹם בְּהַ֖ר שֵׂעִֽיר׃

And these are the generations of Esau the father of a cthe Edomites in the mountain-land of Seir.

Read midrashic interpretation of Genesis 36:9: and classical rabbinic exegesis.