Joshua 17:1, 5-6

There was also a lot for the tribe of Manasseh, for he was the firstborn of Joseph: namely for Machir the firstborn of Manasseh, the father of Gilead, because he was a man of war; therefore he was given Gilead and Bashan.

Ten shares fell to Manasseh, besides the land of Gilead and Bashan, which were on the other side of the Jordan, because the daughters of Manasseh received an inheritance among his sons; and the rest of Manasseh’s sons had the land of Gilead.