Numbers 4:18 in the World English Bible
“Don’t cut off the tribe of the families of the Kohathites from among the Levites;
Context
17 And the LORD spake unto Moses and unto Aaron, saying,
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: