Joshua 18:13-14

And the border passed along from thence to Luz, to the side of Luz (the same is Beth-el), southward; and the border went down to Ataroth-addar, by the mountain that lieth on the south of Beth-horon the nether. And the border extended thence, and turned about on the west quarter southward, from the mountain that lieth before Beth-horon southward; and the goings out thereof were at Kiriath-baal (the same is Kiriath-jearim), a city of the children of Judah: this was the west quarter.