When the camp sets out, Aaron and his sons shall come, and they shall take down the covering veil, and cover the ark of the Testimony with it.

At the mouth of Jehovah they were numbered by the hand of Moses, each man according to his service and according to his burden; thus were they numbered by him, as Jehovah had commanded Moses.

But to the sons of Kohath he gave none, because theirs was the service of the holy things, which they carried on their shoulders.