Numbers 4:19-21

Amplified Bible, Classic Edition

¹⁹ But deal thus with them, that they may live and not die when they approach the most holy things: Aaron and his sons shall go in and appoint them each to his work and to his burden [to be carried on the march].

²⁰ But [the Kohathites] shall not go in to see the sanctuary [the Holy Place and the Holy of Holies] or its holy things, even for an instant, lest they die.

²¹ And the Lord said to Moses,