Numbers 4
15 Ref And after the holy place and all its vessels have been covered up by Aaron and his sons, when the tents of the people go forward, the sons of Kohath are to come and take it up; but the holy things may not be touched by them for fear of death.
16 Ref And Eleazar, the son of Aaron the priest, is to be responsible for the oil for the light, and the sweet perfumes for burning, and the regular meal offering, and the holy oil; the House and the holy place and everything in it will be in his care.