Numbers 3:27-28, 32, 38

To Kohath belonged the clans of the Amramites, Izharites, Hebronites and Uzzielites; these were the Kohathite clans. The number of all the males a month old or more was 8,600. The Kohathites were responsible for the care of the sanctuary.

The chief leader of the Levites was Eleazar son of Aaron, the priest. He was appointed over those who were responsible for the care of the sanctuary.

Moses and Aaron and his sons were to camp to the east of the tabernacle, toward the sunrise, in front of the tent of meeting. They were responsible for the care of the sanctuary on behalf of the Israelites. Anyone else who approached the sanctuary was to be put to death.