Numbers 2:17-20
English Standard Version
18"On the west side shall be the standard of the camp of Ephraim by their companies, the chief of the people of Ephraim being Elishama the son of Ammihud,
19his company as listed being 40,500.
20And next to him shall be the tribe of Manasseh, the chief of the people of Manasseh being Gamaliel the son of Pedahzur,