Reuben according to # 04_NUM_02_10 # On the south side [shall be] the standard of the camp of Reuben according to their armies: and the captain of the children of Reuben [shall be] Elizur the son of Shedeur. 
Reuben according to # 04_NUM_34_14 # For the tribe of the children of Reuben according to the house of their fathers, and the tribe of the children of Gad according to the house of their fathers, have received [their inheritance]; and half the tribe of Manasseh have received their inheritance: