Numbers 34:3, 6, 9-10

Your southern sector shall extend from the wilderness of Zin along the side of Edom, and your southern border shall extend from the end of the Salt Sea eastward.

‘As for the western border, you shall have the Great Sea, that is, its coastline; this shall be your west border.

and the border shall proceed to Ziphron, and its termination shall be at Hazar-enan. This shall be your north border. ‘For your eastern border you shall also draw a line from Hazar-enan to Shepham