Numbers 4:28-30

New Living Translation

²⁸ So these are the duties assigned to the Gershonite clans at the Tabernacle. They will be directly responsible to Ithamar son of Aaron the priest.

Duties of the Merarite Clan

²⁹ “Now record the names of the members of the clans and families of the Merarite division of the tribe of Levi. ³⁰ List all the men between the ages of thirty and fifty who are eligible to serve in the Tabernacle.