Numbers 3:35

32 And Eleazar the son of Aaron the priest [shall be] chief over the chief of the Levites, [and have] the oversight of them that keep the charge of the sanctuary.

33 Of Merari [was] the family of the Mahlites, and the family of the Mushites: these [are] the families of Merari.

34 And those that were numbered of them, according to the number of all the males from a month old and upward, [were] six thousand and two hundred.

35 And the chief of the house of the father of the families of Merari [was] Zuriel the son of Abihail: [these] shall pitch on the side of the tabernacle northward.

36 And [under] the custody and charge of the sons of Merari [shall be] the boards of the tabernacle, and its bars, and its pillars, and its sockets, and all its vessels, and all that serveth to it.

37 And the pillars of the court round about, and their sockets, and their pins, and their cords.

38 But those that encamp before the tabernacle towards the east, [even] before the tabernacle of the congregation eastward [shall be] Moses and Aaron, and his sons, keeping the charge of the sanctuary, for the charge of the children of Israel; and the stranger that cometh nigh shall be put to death.