Numbers 3:31-33

New Century Version

³¹ They were responsible for the Ark, the table, the lampstand, the altars, the tools of the Holy Place which they were to use, the curtain, and all the work connected with these items. ³² The main leader of the Levites was Eleazar son of Aaron, the priest, who was in charge of all those responsible for the Holy Place.

³³ The family groups of Mahli and Mushi belonged to Merari; they were the Merarite family groups.