Leviticus 9:8-14

⁸So Aaron came near to the altar and slaughtered the calf of the sin offering which was for himself. ⁹Aaron’s sons presented the blood to him; and he dipped his finger in the blood and put some on the horns of the altar, and poured out the rest of the blood at the base of the altar. ¹⁰The fat and the kidneys and the lobe of the liver of the sin offering, he then offered up in smoke on the altar just as the Lord had commanded Moses. ¹¹The flesh and the skin, however, he burned with fire outside the camp.

¹²Then he slaughtered the burnt offering; and Aaron’s sons handed the blood to him and he sprinkled it around on the altar. ¹³They handed the burnt offering to him in pieces, with the head, and he offered them up in smoke on the altar. ¹⁴He also washed the entrails and the legs, and offered them up in smoke with the burnt offering on the altar.