See the accomplishment Exodus 38:8; to wash both the priests and the parts of the sacrifices. The altar, to wit, of burnt-offerings.
Related Commentaries of Exodus 30:18
Exodus 30:18
18 Thou shalt also make a laver of brass, and his foot also of brass, to wash withal: and thou shalt put it between the tabernacle of the congregation and the altar, and thou shalt put water therein.