Leviticus 16:5

³Thus shall Aaron enter into the holy place; with a calf of the herd for a sin offering, and having a ram for a whole burnt offering.

⁴And he shall put on the consecrated linen tunic, and he shall have on his flesh the linen drawers, and shall gird himself with a linen girdle, and shall put on the linen cap, they are holy garments; and he shall bathe all his body in water, and shall put them on.

— Leviticus 16:5 —

⁶And Aaron shall bring the calf for his own sin offering, and shall make atonement for himself and for his house.

⁷And he shall take the two goats, and place them before the Lord by the door of the tabernacle of witness.