Joshua 18:12-13

12Their border on the north side began at the Jordan, ascended to the slope of Jericho on the north, through the hill country westward, and ended at the wilderness around Beth-aven.

13From there the border went toward Luz, to the southern slope of Luz (that is, Bethel); it then went down by Ataroth-addar, over the hill south of Lower Beth-horon.