Leviticus 4:5-8

⁵The anointed priest shall take some of the blood of the bull, and bring it to the Tent of Meeting.

⁶The priest shall dip his finger in the blood, and sprinkle some of the blood seven times before the LORD, before the veil of the sanctuary.

⁷The priest shall put some of the blood on the horns of the altar of sweet incense before the LORD, which is in the Tent of Meeting; and he shall pour out the rest of the blood of the bull at the base of the altar of burnt offering, which is at the door of the Tent of Meeting.

⁸He shall take all the fat of the bull of the sin offering from it: the fat that covers the innards, and all the fat that is on the innards,