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

So among the last acts of David was the numbering of the sons of Levi, from twenty years old and over.

Οθεν κατα τους τελευταιους λογους του Δαβιδ, οι υιοι Λευι ησαν απηριθμημενοι απο εικοσι ετων και επανω·

For by the last words of David the Levites were numbered from twenty years old and above: