Numbers 1:18 in the King James Version
And they assembled all the congregation together on the first day of the second month, and they declared their pedigrees after their families, by the house of their fathers, according to the number of the names, from twenty years old and upward, by their polls.
Context
17 Moses and Aaron took these men who are mentioned by name.
18 They assembled all the congregation together on the first day of the second month; and they declared their ancestry by their families, by their fathers’ houses, according to the number of the names, from twenty years old and upward, one by one.
19 As the LORD commanded Moses, so he counted them in the wilderness of Sinai.