Numbers 34:3, 6, 9-10

your southern region shall be from the Wilderness of Zin along the side of Edom, and your southern boundary from the end of the Salt (Dead) Sea eastward.

‘As the western boundary you shall have the Great [Mediterranean] Sea and its coastline. This shall be your western boundary.

then the [northern] boundary shall go on to Ziphron, and its limit shall be at Hazar-enan. This shall be your northern boundary. ‘You shall mark out your eastern boundary from Hazar-enan to Shepham