Cross reference
Genesis 48:6
6 and thy family which thou hast begotten after them are thine; by the name of their brethren they are called in their inheritance.
Joshua 14:4
4 for the sons of Joseph hath been two tribes, Manasseh and Ephraim, and they have not given a portion to the Levites in the land, except cities to dwell in, and their suburbs for their cattle, and for their possessions;