Numbers 33:36-37

36And they set out from Ezion-geber and camped in the awilderness of Zin (that is, Kadesh). 37And they set out from bKadesh and camped at cMount Hor, on the edge of the land of Edom.

Numbers 34:3-5

3 dyour south side shall be from the wilderness of Zin alongside Edom, and your southern border shall run from the end of ethe Salt Sea on the east. 4And your border shall turn south of fthe ascent of Akrabbim, and cross to Zin, and its limit shall be south of Kadesh-barnea. Then it shall go on to gHazar-addar, and pass along to Azmon. 5And the border shall turn hfrom Azmon to ithe Brook of Egypt, and its limit shall be at the sea.

Ezekiel 47:19

19“On the south side, it shall run from jTamar as far as kthe waters of Meribah-kadesh, from there along lthe Brook of Egypt
Hebrew lacks  of Egypt
to nthe Great Sea. This shall be the south side.

Copyright information for ESV