Leviticus 16:18-20 Catholic Public Domain Version (CPDV)

18. And when he has exited to the altar which is before the Lord, let him pray for himself, and taking the blood of the calf, and of the he-goat, let him pour it upon its horns all around.

19. And sprinkling with his finger seven times, let him expiate and sanctify it from the uncleanness of the sons of Israel.

20. After he has cleansed the Sanctuary, and the tabernacle, and the altar, then let him offer the living goat.

Leviticus 16