Numbers 34:3-5

3your southern border will extend from the wilderness of Zin along the Edomite border, and your southern border will run eastward to the extremity of the Salt Sea,

4and then the border will turn from the south to the Scorpion Ascent, continue to Zin, and then its direction will be from the south to Kadesh Barnea. Then it will go to Hazar Addar and pass over to Azmon.

5There the border will turn from Azmon to the Brook of Egypt, and then its direction is to the sea.