Numbers 1:17

¹⁵Of Naphtali, Ahira the son of Enan.

¹⁶These were famous men of the congregation, heads of the tribes according to their families: these are heads of thousands in Israel.

— Numbers 1:17 —

¹⁸And they assembled all the congregation on the first day of the month in the second year; and they registered them after their lineage, after their families, after the number of their names, from twenty years old and upward, every male according to their number:

¹⁹as the Lord commanded Moses, so they were numbered in the wilderness of Sinai.