Numbers 4:19-21

Evangelical Heritage Version

¹⁹ Do this for them so that they may live and not die when they come near the most holy things: Aaron and his sons are to go in and assign to each one of them what he is to do and what he is to carry. ²⁰ But the Kohathites must not go in to see the sanctuary even for a moment or they will die.”

The Duties of the Gershonites

²¹ The Lord also told Moses