Joshua 17:6

Because the daughters of Manasseh had an inheritance among his sons: and the rest of Manasseh’s sons had the land of Gilead.

The verse belongs to the account of Joshua dividing the land among Israel. It stands after the account of Achan's sin and its consequences, in the portion concerned with conquering the Canaanites and with the division of the land. That division set Israel on the way to possess the land and to find the promised rest.