“Their south border was from the uttermost part of the Salt Sea, from the bay that looks southward;”
Joshua 15:2 (WEB)
Context Reading
1The lot for the tribe of the children of Judah according to their families was to the border of Edom, even to the wilderness of Zin southward, at the uttermost part of the south. 2Their south border was from the uttermost part of the Salt Sea, from the bay that looks southward; 3and it went out southward of the ascent of Akrabbim, and passed along to Zin, and went up by the south of Kadesh Barnea, and passed along by Hezron, went up to Addar, and turned toward Karka; 4and it passed along to Azmon, went out at the brook of Egypt; and the border ended at the sea. This shall be your south border.