And the western border was the coastline of the Great Sea. These are the boundaries around the clans of the descendants of Judah.
KJV
And the west border [was] to the great sea, and the coast [thereof]. This [is] the coast of the children of Judah round about according to their families.
ASV
And the west border was to the great sea, and the border thereof. This is the border of the children of Judah round about according to their families.