Numbers 16:37-38

ISV(i) 37 “Tell Aaron’s son Eleazar the priest to take out the censers out of the flames and scatter the coals far away, since they are holy. 38 As for the censers of those rebels who died, fasten them into beaten plates to line the altar. Since they brought them into the LORD’s presence, they’re holy. They are to become a reminder to the Israelis.”