Numbers 4:24
This is the service of the families of the Gershonites, to serve, and for burdens:
Numbers 4:15
And when Aaron and his sons have made an end of covering the sanctuary, and all the vessels of the sanctuary, as the camp is to move forward; after that, the sons of Kohath shall come to bear it: but they shall not touch any holy thing, lest they die. These things are the burden of the sons of Kohath in the tabernacle of the congregation.
Numbers 4:19
But thus do to them, that they may live, and not die, when they approach to the most holy things: Aaron and his sons shall go in, and appoint them every one to his service and to his burden:
Numbers 4:27
At the appointment of Aaron and his sons shall be all the service of the sons of the Gershonites, in all their burdens, and in all their service: and ye shall appoint to them in charge all their burdens.
Numbers 4:31-32
And this is the charge of their burden, according to all their service in the tabernacle of the congregation; the boards of the tabernacle, and its bars, and its pillars, and its sockets,
Numbers 4:47
From thirty years old and upward even to fifty years old, every one that came to do the service of the ministry, and the service of the burden in the tabernacle of the congregation,
Numbers 4:49
According to the commandment of the LORD they were numbered by the hand of Moses, every one according to his service, and according to his burden: thus were they numbered by him, as the LORD commanded Moses.