Num34:4 And your border shall turn from the south to the ascent of Akrabbim, and pass on to Zin: and the going forth thereof shall be from the south to Kadeshbarnea, and shall go on to Hazaraddar, and pass on to Azmon:
Num34:5 And the border shall fetch a compass from Azmon unto the river of Egypt, and the goings out of it shall be at the sea.
Josh15:4 From thence it passed toward Azmon, and went out unto the river of Egypt; and the goings out of that coast were at the sea: this shall be your south coast.