Numbers 2:17
The Tribe in the Center
2:17 “Then the tent of meeting with the camp of the Levites will travel in the middle of the camps. They will travel in the same order as they camped, each in his own place under his standard.
Numbers 3:23-38
3:23 The families of the Gershonites were to camp behind the tabernacle toward the west.
3:24 Now the leader
of the clan
of the Gershonites was Eliasaph son of Lael.
3:25 And the responsibilities of the Gershonites in the tent of meeting included the tabernacle, the tent with its covering, the curtain at the entrance of the tent of meeting,
3:26 the hangings of the courtyard, the curtain at the entrance to the courtyard that surrounded the tabernacle and the altar, and their ropes, plus all the service connected with these things.
The Numbering of the Kohathites
3:27 From Kohath came 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.
3:28 Counting every male from a month old and upward, there were 8,600. They were responsible for the care of the sanctuary.
3:29 The families of the Kohathites were to camp on the south side of the tabernacle.
3:30 Now the leader of the clan of the families of the Kohathites was Elizaphan son of Uzziel.
3:31 Their responsibilities included the ark, the table, the lampstand, the altars, and the utensils of the sanctuary with which they ministered, the curtain, and all their service.
3:32 Now the head of all the Levitical leaders was Eleazar son of Aaron the priest. He was appointed over those who were responsible for the sanctuary.
The Numbering of Merari
3:33 From Merari came the family of the Mahlites and the family of the Mushites; these were the families of Merari.
3:34 Those of them who were numbered, counting every male from a month old and upward, were 6,200.
3:35 Now the leader of the clan of the families of Merari was Zuriel son of Abihail. These were to camp on the north side of the tabernacle.
3:36 The appointed responsibilities of the Merarites included the frames of the tabernacle, its crossbars, its posts, its sockets, its utensils, plus all the service connected with these things,
3:37 and the pillars of the courtyard all around, with their sockets, their pegs, and their ropes.
3:38 But those who were to camp in front of the tabernacle on the east, in front of the tent of meeting, were Moses, Aaron, and his sons. They were responsible for the needs of the sanctuary and for the needs of the Israelites, but the unauthorized person who approached was to be put to death.
Numbers 10:21
10:21 And the Kohathites set out, carrying the articles for the sanctuary;
the tabernacle was to be set up
before they arrived.