'Half tribe' in the Bible

And Moses gave unto the children of Gad and of Reuben, and unto the half tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites, and the kingdom of Og king of Bashan, the land that belonged unto the cities thereof in the coasts of the country round about.

for the tribe of the children of Reuben have received, in the households of their fathers; and the tribe of the children of Gad in their fathers' households; and the half tribe of Manasseh, have received their inheritance -