16. "The responsibility of Eleazar the son of Aaron the priest is the oil for the light and the fragrant incense and the continual grain offering and the anointing oil-the responsibility of all the tabernacle and of all that is in it, with the sanctuary and its furnishings."
17. Then the Lord spoke to Moses and to Aaron, saying,
18. "Do not let the tribe of the families of the Kohathites be cut off from among the Levites.
19. But do this to them that they may live and not die when they approach the most holy objects: Aaron and his sons shall go in and assign each of them to his work and to his load;
20. but they shall not go in to see the holy objects even for a moment, or they will die."
21. Then the Lord spoke to Moses, saying,
22. "Take a census of the sons of Gershon also, by their fathers' households, by their families;
23. from thirty years and upward to fifty years old, you shall number them; all who enter to perform the service to do the work in the tent of meeting.