Leviticus 16:2-7

2and the Lord said to Moses, “Tell Aaron your brother not to acome at any time into the Holy Place inside the veil, before the mercy seat that is on the ark, so that he may not die. For bI will appear in the cloud over the mercy seat. 3But in this way Aaron shall come into the Holy Place: cwith a bull from the herd for a sin offering and da ram for a burnt offering. 4He shall put on ethe holy linen coat and shall have the linen undergarment on his body, and he shall tie the linen sash around his waist, and wear the linen turban; these are the holy garments. fHe shall bathe his body in water and then put them on. 5And he shall take from gthe congregation of the people of Israel two male goats for a sin offering, and one ram for a burnt offering.

6Aaron shall hoffer the bull as a sin offering for himself and shall imake atonement for himself and for his house. 7Then he shall take the two goats and set them before the Lord at the entrance of the tent of meeting.
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