Leviticus 4:17

15The elders of the congregation shall lay their hands on the head of the bull before the LORD; and the bull shall be killed before the LORD.

16The anointed priest shall bring some of the blood of the bull to the Tent of Meeting.

17The priest shall dip his finger in the blood and sprinkle it seven times before the LORD, before the veil.

18He shall put some of the blood on the horns of the altar which is before the LORD, that is in the Tent of Meeting; and the rest of the blood he shall pour out at the base of the altar of burnt offering, which is at the door of the Tent of Meeting.

19All its fat he shall take from it, and burn it on the altar.