Numbers 2:18-20

New Century Version

¹⁸ The divisions of the camp of Ephraim will be on the west side, where they will camp under their flag. The leader of the people of Ephraim is Elishama son of Ammihud. ¹⁹ There are 40,500 men in his division.

²⁰ Next to them the tribe of Manasseh will camp. The leader of the people of Manasseh is Gamaliel son of Pedahzur.