Joshua 17:10
Southward it was Ephraim’s, and northward it was Manasseh’s, and the sea is his border; and they met together in Asher on the north, and in Issachar on the east. Southward it was Ephraim’s, and northward it was Manasseh’s, and the sea is his border; and they met together in Asher on the north, and in Issachar on the east.
Ephraim's portion lay to the south and Manasseh's to the north, with the sea as the western border, and their territory met Asher on the north and Issachar on the east. This defining of boundaries belongs to the account of dividing and settling the Promised Land among Israel's tribes. It is part of the account of conquering the Canaanites and dividing the land, which follows the lesson of Achan's sin and its consequences.