Joshua 18:13-14

From there it went south to Luz (also called Bethel) and then down to Ataroth Addar, which is on the hill south of Lower Beth Horon. At the hill to the south of Beth Horon, the border turned and went south near the western side of the hill. It went to Kiriath Baal (also called Kiriath Jearim), a town where people of Judah lived. This was the western border.