cleanse the altar # 02_EXO_29_36 # And thou shalt offer every day a bullock [for] a sin offering for atonement: and thou shalt cleanse the altar, when thou hast made an atonement for it, and thou shalt anoint it, to sanctify it. 
cleanse the altar # 26_EZE_43_22 # And on the second day thou shalt offer a kid of the goats without blemish for a sin offering; and they shall cleanse the altar, as they did cleanse [it] with the bullock.