Numbers 34:3-5

“Your southern border will take in some of the Wilderness of Zin where it touches Edom. It starts in the east at the Dead Sea, curves south of Scorpion Pass and on to Zin, continues south of Kadesh Barnea, then to Hazar Addar and on to Azmon, where it takes a turn to the northwest to the Brook of Egypt and on to the Mediterranean Sea.