Joshua 15:2-5

2The south border of Judah's land was from the south end of the Salt Sea.

3It went across the south side of the Scorpion Hill, to Zin. From the south it went up to Kadesh-Barnea, as far as Hebron. Their border continued past Addar, and it turned towards Karka.

4Then it went to Azmon and it continued to the Stream of Egypt. It finished at the sea. That was the south border of Judah's land.

5Judah's east border went from the Salt Sea as far as the end of the Jordan River. Their north border started from the end of the Jordan at the Salt Sea.