Numbers 16:37-38

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

³⁸the censers of these sinners who have forfeited their life; and they shall make them into broad plates for the covering of the altar; for they presented them before Jehovah, therefore they are hallowed; and they shall be a sign unto the children of Israel.