Leviticus 16:18-20

18Then he shall go out to the altar that is abefore the Lord and bmake atonement for it, and shall take some of the blood of the bull and some of the blood of the goat, and put it on the horns of the altar all around. 19And he shall sprinkle some of the blood on it with his finger seven times, and cleanse it and consecrate it from the uncleannesses of the people of Israel.

20“And when he has made an end of catoning for the Holy Place and the tent of meeting and the altar, he shall present the live goat.
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