King James Version (KJV) - Joshua 15:12 >

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.

Berean Study Bible (BSB) - Joshua 15:12 >

And the western border was the coastline of the Great Sea. These are the boundaries around the clans of the descendants of Judah.