from thirty years old up to fifty years old, everyone who could come on duty, for service in the tent of meeting --
Those listed of the clans of the sons of Merari, by their clans and their fathers' houses,
those listed by clans were 3,200.
"This applies to the Levites: from twenty-five years old and upward they[1] shall come to do duty in the service of the tent of meeting.
from thirty years old up to fifty years old, everyone who could come on duty, for service in the tent of meeting;
Jesus, when he began his ministry, was about thirty years of age, being the son (as was supposed) of Joseph, the son of Heli,