¶ These [were] the sons of Levi after the house of their fathers; [even] the chief of the fathers, as they were counted by number of names by their polls, that did the work for the service of the house of the LORD, from the age of twenty years and upward.
Jewish Publication Society of America Version (JPS1917) - 1 Chronicles 23:24 >These were the sons of Levi after their fathers' houses, even the heads of the fathers' houses, according to their muster, in the number of names by their polls, who did the work for the service of the house of the LORD, from twenty years old and upward.