Numbers 3:27-32

27And of Kohath, the family of the Amramites, and the family of the Izharites, and the family of the Hebronites, and the family of the Uzzielites: these are the families of the Kohathites.

28According to the number of all the males, from a month old and upward, there were eight thousand six hundred, who kept the charge of the sanctuary.

29The families of the sons of Kohath encamped on the side of the tabernacle southward.

30And the prince of the father's house of the families of the Kohathites was Elizaphan the son of Uzziel.

31And their charge was the ark, and the table, and the candlestick, and the altars, and the utensils of the sanctuary with which they ministered, and the curtain, and all that belongs to its service.

32And the prince of princes of the Levites was Eleazar the son of Aaron the priest: he had the oversight of them that kept the charge of the sanctuary.