Numbers 4:24
This, shall be the labour of the families of the Gershonites, - in labouring and in bearing:
Numbers 4:15
So shall Aaron and his sons make an end of covering the sanctuary, and all the utensils of the sanctuary, when the camp is to set forward, then after that, shall the sons of Kohath enter to bear it, but they must not put forth a touch unto that which, is holy, else should they die, these, shall be the burden of the sons of Kohath in the tent of meeting.
Numbers 4:19
This, therefore, do ye for them, so shall they live and not die when they approach the most holy place, - Aaron and his sons shall enter and set them man by man over his labour, and unto his burden;
Numbers 4:27
At the bidding of Aaron and his sons, shall he all the labour of the sons of the Gershonites, to the extent of their every burden, and to the extent of all their labour, - so shall ye appoint unto them in charge their every burden.
Numbers 4:31-32
And, this, shall be their charge of the burdens, to the extent of all their labour in the ten of meeting, the boards of the habitation, and the bars thereof and he pillars thereof and the sockets thereof:
Numbers 4:47
from thirty years old and upwards, even unto fifty years old, all that might enter, to toil in the work of labouring and in the work of bearing burdens, in the tent of meeting,
Numbers 4:49
At the bidding of Yahweh, were they put in charge by the mediation of Moses, man by man, over his labour and over his burden, - yea, they who were put in charge by him, were they, whom Yahweh commanded Moses.