Joshua 18:12-14

12And their border on the north quarter was from Jordan; and the border went up to the side of Jericho on the north, and went up through the hill country westward; and the goings out thereof were at the wilderness of Beth-aven.

13And 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.

14And the border was drawn and turned about on the west quarter southward, from the mountain that lieth before Beth-horon southward; and the goings out thereof were at Kirjath-baal (the same is Kiriath-jearim), a city of the children of Judah: this was the west quarter.