Numbers 1:4 in the World English Bible
With you there shall be a man of every tribe, each one head of his fathers’ house.
Context
3 From twenty years old and upward, all that are able to go forth to war in Israel: thou and Aaron shall number them by their armies.
4 And with you there shall be a man of every tribe; every one head of the house of his fathers.
5 And these are the names of the men that shall stand with you: of the tribe of Reuben; Elizur the son of Shedeur.