Numbers 2:10-14

“On the south side shall be the flag of the camp of Reuben by their armies; and the leader of the sons of Reuben: Elizur the son of Shedeur,

and his army, their numbered men: 46,500.

And those who camp next to him shall be the tribe of Simeon; and the leader of the sons of Simeon: Shelumiel the son of Zurishaddai,

and his army, their numbered men: 59,300.

Then follows the tribe of Gad; and the leader of the sons of Gad: Eliasaph the son of Deuel,