Numbers 2:18-24

18The tribe of Ephraim must be on the west side of the Tent. They must have their flag with them and they must live in groups. The leader of the tribe of Ephraim is Elishama, the son of Ammihud.

19There will be 40,500 soldiers in his army.

20The tribe of Manasseh will be on one side of Ephraim's camp. The leader of the tribe of Manasseh is Gamaliel, the son of Pedahzur.

21There will be 32,200 soldiers in his army.

22The tribe of Benjamin will be on the other side of Ephraim's camp. The leader of the tribe of Benjamin is Abidan, the son of Gideoni.

23There will be 35,400 soldiers in his army.

24So there will be 108,100 soldiers in the three groups on Ephraim's side of the camp. When the people travel, they will march third.