Numbers 4:41-43

New Living Translation

⁴¹ So this was the total of all those from the Gershonite clans who were eligible to serve at the Tabernacle. Moses and Aaron listed them, just as the Lord had commanded.

⁴² The Merarite division was also listed by its clans and families. ⁴³ The list included all the men between thirty and fifty years of age who were eligible for service in the Tabernacle,