Numbers 16:37-38

³⁷'Say unto Eleazar son of Aaron the priest, and he lifteth up the censers from the midst of the burning, and the fire scatter thou yonder, for they have been hallowed,

³⁸even the censers of these sinners against their own souls; and they have made them spread-out plates, a covering for the altar, for they have brought them near before Jehovah, and they are hallowed; and they are become a sign to the sons of Israel.'