Leviticus 16:18-20

CLV(i) 18 Then he will come forth to the altar which is before Yahweh and make a propitiatory shelter over it. He will take some of the blood of the young bull and some of the blood of the hairy goat and put it on the horns of the altar round about. 19 He will spatter some of the blood on it with his finger seven times and cleanse it and hallow it from the uncleannesses of the sons of Israel. 20 When he has finished making a propitiatory shelter for the holy place and the tent of appointment and the altar, he will bring near the live hairy goat.