Numbers 16:38

35 And fire came forth from Jehovah, and devoured the two hundred and fifty men that offered the incense.

36 And Jehovah 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 holy,

38 even the censers of these sinners against their own lives; and let them be made beaten plates for a covering of the altar: for they offered them before Jehovah; therefore they are holy; and they shall be a sign unto the children of Israel.

39 And Eleazar the priest took the brazen censers, which they that were burnt had offered; and they beat them out for a covering of the altar,

40 to be a memorial unto the children of Israel, to the end that no stranger, that is not of the seed of Aaron, come near to burn incense before Jehovah; that he be not as Korah, and as his company: as Jehovah spake unto him by Moses.

41 But on the morrow all the congregation of the children of Israel murmured against Moses and against Aaron, saying, Ye have killed the people of Jehovah.