Azmon: A Place on the South of Canaan
Source: Nav
Numbers 34:4, 5
cross south of the Ascent of Akrabbim, continue to Zin, and go south of Kadesh-barnea. Then it will go on to Hazar-addar and proceed to Azmon, / where it will turn from Azmon, join the Brook of Egypt, and end at the Sea.
Joshua 15:4
It proceeded to Azmon, joined the Brook of Egypt, and ended at the Sea. This was their southern border.