And with you there shall be a man from every tribe, each one the head of his father's house.
Numbers 1:4
Surrounding context
1:3 from twenty years old and above--all who are able to go to war in Israel. You and Aaron shall number them by their armies.
1:4 And with you there shall be a man from every tribe, each one the head of his father's house.
1:5 "These are the names of the men who shall stand with you: from Reuben, Elizur the son of Shedeur;