1 Chronicles 23:26
and also to the Levites, so that they shall no more carry the tabernacle, nor any of its vessels for its service.
Numbers 4:5
And when the camp sets forth, Aaron and his sons shall come, and they shall take down the covering veil and cover the ark of testimony with it.
Numbers 7:9
But to the sons of Kohath he did not give any, because the service of the sanctuary belonging to them was that which they should carry upon their shoulders.
Numbers 4:15
And when Aaron and his sons have made an end of covering the sanctuary, and all the vessels of the sanctuary, when the camp is to set forward, then after that the sons of Kohath shall come to carry it. But they shall not touch any holy thing lest they die. These are the burden of the sons of Kohath in the tabernacle of the congregation.
Numbers 4:49
According to the command of Jehovah they were numbered by the hand of Moses, everyone according to his service and according to his burden. So they were numbered by him as Jehovah commanded Moses.
Deuteronomy 10:8
At that time Jehovah separated the tribe of Levi to carry the ark of the covenant of Jehovah, to stand before Jehovah to minister to Him, and to bless in His name, until today.