Zin

From there your border turns, goes south of the 'Akrabbim Ascent and passes on to Tzin. From there it goes south of Kadesh-Barnea, on to Hatzar-Adar, and on to 'Atzmon.

and went out south of the Scorpion Ascent, passed toward Tzin, went up south of Kadesh-Barnea, passed Hetzron, went up toward Adar, turned toward Karka,