Numbers 4:15, 19, 24, 30
When Aaron and his sons have finished covering the holy objects and all their equipment, as soon as the camp is ready to move, the Kohathites shall come and do the carrying. But they must not touch the holy objects, or they will die. These are the transportation duties of the Kohathites regarding the Tent of Meeting. . . .

Numbers 3:30, 31
and the leader of the families of the Kohathites was Elizaphan son of Uzziel. . . .

Mark 13:34
It is like a man going on a journey who left his house, put each servant in charge of his own task, and instructed the doorkeeper to keep watch.