Joshua 15:12
And the west boundary was the Great Sea with its coastline. This is the boundary around the people of Judah according to their clans.
Numbers 34:6-7
"For the western border, you shall have the Great Sea and its coast. This shall be your western border.
Joshua 15:47
Ashdod, its towns and its villages; Gaza, its towns and its villages; to the Brook of Egypt, and the Great Sea with its coastline.
Ezekiel 47:20
"On the west side, the Great Sea shall be the boundary to a point opposite Lebo-hamath. This shall be the west side.
Deuteronomy 11:24
Every place on which the sole of your foot treads shall be yours. Your territory shall be from the wilderness to the Lebanon and from the River, the river Euphrates, to the western sea.