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

¹⁹ But 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:

²⁰ But they shall not go in to see when the holy things are covered, lest they die.

²¹ And the Lord spake unto Moses, saying,

²² Take also the sum of the sons of Gershon, throughout the houses of their fathers, by their families;