For by the last words of David the sons of Levi were numbered, from twenty years old and upward.

For according to the final instructions of David, the Levites twenty years of age or older were counted,

for by the last words of David they took the number of the sons of Levi from a son of twenty years and upward,

For by the last words of David was this [done], — the numbering of the sons of Levi from twenty years old and upward.