Numbers 1:4-16

4And one man from each tribe, the head of each family, must be there with you.

5These are the names of the men who are to assist you:

From the tribe of Reuben, Elizur son of Shedeur; 6from Simeon, Shelumiel son of Zurishaddai; 7from Judah, Nahshon son of Amminadab; 8from Issachar, Nethanel son of Zuar; 9from Zebulun, Eliab son of Helon; 10from the sons of Joseph: from Ephraim, Elishama son of Ammihud, and from Manasseh, Gamaliel son of Pedahzur; 11from Benjamin, Abidan son of Gideoni; 12from Dan, Ahiezer son of Ammishaddai; 13from Asher, Pagiel son of Ocran; 14from Gad, Eliasaph son of Deuel; 15and from Naphtali, Ahira son of Enan.”

16These men were appointed from the congregation; they were the leaders of the tribes of their fathers, the heads of the clans of Israel.