Numbers 34:4-5

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:

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.