Take the full number of the children of Israel, by their families, and by their fathers' houses, every male by name;
All those of twenty years old and over, who are able to go to war in Israel, are to be numbered by you and Aaron.
And to give you help, take one man from every tribe, the head of his father's house.
These are the names of those who are to be your helpers: from Reuben, Elizur, the son of Shedeur;
From Simeon, Shelumiel, the son of Zurishaddai;