Numeri 4:17LXX

15And when Aaron and his sons have made an end of covering the sanctuary, and all the vessels of the sanctuary, as the camp is to set forward; after that, the sons of Kohath shall come to bear : but they shall not touch holy thing, lest they die. These the burden of the sons of Kohath in the tabernacle of the congregation.

16And to the office of Eleazar the son of Aaron the priest the oil for the light, and the sweet incense, and the daily meat offering, and the anointing oil, the oversight of all the tabernacle, and of all that therein , in the sanctuary, and in the vessels thereof.

17And the LORD spake unto Moses and unto Aaron, saying,

18Cut ye not off the tribe of the families of the Kohathites from among the Levites:

19But thus do unto them, that they may live, and not die, when they approach unto the most holy things: Aaron and his sons shall go in, and appoint them every one to his service and to his burden: