עובדיה א:כא פירוש: רש״י

shall ascend—Princes of Israel as saviors on Mt. Zion.

to judge the mountain of Esau—to exact retribution from the mountain of Esau for what they did to Israel. to judge Heb. לִשְׁפֹּט. joustiser in O.F.

the mountain of Esau—Jonathan renders: the great city of Esau.