Deception by the Gibeonites

Now it came about when all the kings who were beyond the Jordan, in the hill country, the lowland, and on all the coast of the Great Sea toward Lebanon, the Hittite and the Amorite, the Canaanite, the Perizzite, the Hivite, and the Jebusite, heard about it,

The western border was at the Great Sea, even its coastline. This is the border around the sons of Judah according to their families.

Ashdod, its towns and its villages; Gaza, its towns and its villages, as far as the brook of Egypt and the Great Sea, even its coastline.