TgJ Jud1:36 :וֻתחוּם אְמוֹרָאָה מִמַסְקַנָא דְעַקרַבִים מִכֵיפַא וֻלעֵילָא‏ : the border of the Amorite starts at the scorpion ascent and "the Rock" and above
See the entire entry for lˁylˀ adv. above