'Half' in the Bible

Shobal the father of Kiriath-jearim had sons: Haroeh, half of the Manahathites,

The sons of Salma were Bethlehem and the Netophathites, Atroth-beth-joab and half of the Manahathites, the Zorites.

Then to the rest of the sons of Kohath were given by lot, from the family of the tribe, from the half-tribe, the half of Manasseh, ten cities.