Numbers 16:38-42

³⁸even the censers of those who sinned against their own lives. Let them be beaten into plates for a covering of the altar, for they offered them before the LORD. Therefore they are holy. They shall be a sign to the children of Israel.”

³⁹Eleazar the priest took the bronze censers which those who were burnt had offered; and they beat them out for a covering of the altar,

⁴⁰to be a memorial to the children of Israel, to the end that no stranger who isn’t of the offspring of Aaron, would come near to burn incense before the LORD, that he not be as Korah and as his company; as the LORD spoke to him by Moses.

⁴¹But on the next day all the congregation of the children of Israel complained against Moses and against Aaron, saying, “You have killed the LORD’s people!”

⁴²When the congregation was assembled against Moses and against Aaron, they looked towards the Tent of Meeting. Behold, the cloud covered it, and the LORD’s glory appeared.