Leviticus 8:14-17

14And he brought the bull for the sin offering: and Aaron and his sons laid their hands upon the head of the bull for the sin offering. 15And he slew it ; and Moses took the blood, and put it around upon the horns of the altar with his finger, and purified the altar, and poured the blood at the bottom of the altar, and sanctified it, to make reconciliation upon it. 16And he took all the fat that was upon the inwards, and the fat above the liver, and the two kidneys, and their fat, and Moses burned it upon the altar. 17But the bull, and his hide, his flesh, and his dung, he burnt with fire outside the camp; as the LORD commanded Moses.