Joshua 17:7-10

The boundary of Manasseh went from Asher all the way to Micmethath, just opposite Shechem, then ran southward to the people living at En Tappuah. (The land of Tappuah belonged to Manasseh, but Tappuah itself on the border of Manasseh belonged to the Ephraimites.) The boundary continued south to the Brook Kanah. (The cities there belonged to Ephraim although they lay among the cities of Manasseh.) The boundary of Manasseh ran north of the brook and ended at the Sea. The land to the south belonged to Ephraim; the land to the north to Manasseh, with the Sea as their western border; they meet Asher on the north and Issachar on the east.