Numbers 2:12-14

Amplified Bible

¹² Those who camp next to Reuben [on the south side] shall be the tribe of Simeon; and Shelumiel the son of Zurishaddai shall lead the sons of Simeon, ¹³ and his army as numbered totaled 59,300. ¹⁴ Then [completing the south side] the tribe of Gad; and Eliasaph the son of Reuel (Deuel) shall lead the sons of Gad,