Numbers 3:25-37

²⁵Now the duties of the sons of Gershon in the tent of meeting included the tabernacle and the tent, its covering, and the curtain for the entrance of the tent of meeting, ²⁶and the curtains of the courtyard, the curtain for the entrance of the courtyard which is around the tabernacle and the altar, and its ropes, according to all the service concerning them.

²⁷Of Kohath was the family of the Amramites, the family of the Izharites, the family of the Hebronites, and the family of the Uzzielites; these were the families of the Kohathites. ²⁸In the counting of every male from a month old and upward, there were 8,600, performing the duties of the sanctuary. ²⁹The families of the sons of Kohath were to camp on the south side of the tabernacle, ³⁰and the leader of the fathers’ households of the Kohathite families: Elizaphan the son of Uzziel. ³¹Now their duties included the ark, the table, the lampstand, the altars, the utensils of the sanctuary with which they minister, the curtain, and all the service concerning them; ³²and Eleazar the son of Aaron the priest was the head of the leaders of Levi, and he had the supervision of those who performed the duties of the sanctuary.

³³Of Merari was the family of the Mahlites and the family of the Mushites; these were the families of Merari. ³⁴Their numbered men in the counting of every male from a month old and upward: 6,200. ³⁵And the leader of the fathers’ households of the families of Merari was Zuriel the son of Abihail. They were to camp on the northward side of the tabernacle. ³⁶Now the appointment of duties of the sons of Merari included the framework of the tabernacle, its bars, its pillars, its bases, all its equipment, and all the service concerning them, ³⁷and the pillars around the courtyard with their bases, their pegs, and their ropes.