Numbers 16:38

³⁶  And the LORD spake unto Moses, saying,

³⁷  Speak unto Eleazar the son of Aaron the priest, that he take up the censers out of the burning, and scatter thou the fire yonder; for they are hallowed.

³⁸  The censers of these sinners against their own souls, let them make them broad plates for a covering of the altar: for they offered them before the LORD, therefore they are hallowed: and they shall be a sign unto the children of Israel.

³⁹  And Eleazar the priest took the brazen censers, wherewith they that were burnt had offered; and they were made broad plates for a covering of the altar:

⁴⁰  To be a memorial unto the children of Israel, that no stranger, which is not of the seed of Aaron, come near to offer incense before the LORD; that he be not as Korah, and as his company: as the LORD said to him by the hand of Moses.