Numbers 16:37-38 ▼

37 “Say to Eleazar, the son of Aaron the priest, that he shall take up the censers out of the midst of the blaze, and you scatter the burning coals abroad; for they are holy.

38 As for the censers of these men who have sinned at the cost of their lives, make them into hammered sheets for a plating of the altar, since they brought them near before Yahweh, and they are holy; and they shall be for a sign to the sons of Israel.”