וַיְהִ֣י הַגּוֹרָ֗ל לְמַטֵּ֛ה בְּנֵ֥י יְהוּדָ֖ה לְמִשְׁפְּחֹתָ֑ם אֶל־גְּב֨וּל אֱד֧וֹם מִדְבַּר־צִ֛ן נֶ֖גְבָּה מִקְצֵ֥ה תֵימָֽן׃
Rashi on Joshua
Southward. Referring to the southern boundary of Eretz Yisroel.1The wilderness of Tzin borders the territory of Yehudah on the south.
Rashi on Joshua
The extreme southern end. Referring to the very end of the boundary.