Numbers 3:31-33

Young's Literal Translation

³¹ And their charge [is] the ark, and the table, and the candlestick, and the altars, and the vessels of the sanctuary with which they serve, and the vail, and all its service.

³² And [to] the prince of the princes of the Levites, Eleazar son of Aaron the priest, [is] the oversight of the keepers of the charge of the sanctuary.

³³ Of Merari [is] the family of the Mahlite, and the family of the Mushite; these [are] the families of Merari.