39-40 The family of Makir son of Manasseh went to Gilead, captured it, and drove out the Amorites who lived there. Moses then gave Gilead to the Makirites, the descendants of Manasseh. They moved in and settled there.
39 Moreover, the sons of Machir, the son of Manasseh, continued on within Gilead, and they devastated it, putting to death its inhabitant, the Amorite.
This is the lot that fell to the people of Manasseh, Joseph’s firstborn. (Gilead and Bashan had already been given to Makir, Manasseh’s firstborn and father of Gilead, because he was an outstanding fighter.) So the lot that follows went to the rest of the people of Manasseh and their clans, the clans of Abiezer, Helek, Asriel, Shechem, Hepher, and Shemida. These are the male descendants of Manasseh son of Joseph by their clans.