Numbers 1:10

1:10 from the sons of Joseph:

from Ephraim, Elishama son of Ammihud;

from Manasseh, Gamaliel son of Pedahzur;

Numbers 2:18

The Tribes on the West

2:18 “On the west will be the divisions of the camp of Ephraim under their standard. The leader of the people of Ephraim is Elishama son of Amihud.