Leviticus 16:3-5 Thus shall Aaron come into the holy place: with a young bullock for a sin offering, and a ram for a burnt offering.

KJV_Cambridge⁽ⁱ⁾ ³ Thus shall Aaron come into the holy place: with a young bullock for a sin offering, and a ram for a burnt offering. ⁴ He shall put on the holy linen coat, and he shall have the linen breeches upon his flesh, and shall be girded with a linen girdle, and with the linen mitre shall he be attired: these are holy garments; therefore shall he wash his flesh in water, and so put them on. ⁵ And he shall take of the congregation of the children of Israel two kids of the goats for a sin offering, and one ram for a burnt offering.