Joshua 18:13; Joshua 18:14

13 From there the boundary passes along southward in the direction of Luz, to the shoulder of Luz (that is, Bethel), then the boundary goes down to Ataroth-addar, on the mountain that lies south of Lower Beth-horon.

14 Then the boundary goes in another direction, turning on the western side southward from the mountain that lies to the south, opposite Beth-horon, and it ends at Kiriath-baal (that is, Kiriath-jearim), a city belonging to the people of Judah. This forms the western side.