Joshua 16:1-4

The allotment for the descendants of Joseph went from the Jordan at Jericho to the Waters of Jericho on the east, through the wilderness  ascending from Jericho into the hill country of Bethel. From Bethel it went to Luz and proceeded to the border of the Archites by Ataroth.  It then descended westward to the border of the Japhletites as far as the border of Lower Beth-horon, then to Gezer,  and ended at the Mediterranean Sea. So Ephraim and Manasseh, the sons of Joseph,  received their inheritance.