Leviticus 9:12 (KJV)

And Moses said unto Aaron, Go unto the altar, and offer thy sin offering, and thy burnt offering, and make an atonement for thyself, and for the people: and offer the offering of the people, and make an atonement for them; as the LORD commanded.

Aaron therefore went unto the altar, and slew the calf of the sin offering, which was for himself.

And the sons of Aaron brought the blood unto him: and he dipped his finger in the blood, and put it upon the horns of the altar, and poured out the blood at the bottom of the altar:

But the fat, and the kidneys, and the caul above the liver of the sin offering, he burnt upon the altar; as the LORD commanded Moses.

And the flesh and the hide he burnt with fire without the camp.

And they presented the burnt offering unto him, with the pieces thereof, and the head: and he burnt them upon the altar.

And he did wash the inwards and the legs, and burnt them upon the burnt offering on the altar.

And he brought the people's offering, and took the goat, which was the sin offering for the people, and slew it, and offered it for sin, as the first.

And he brought the burnt offering, and offered it according to the manner.

And he brought the meat offering, and took an handful thereof, and burnt it upon the altar, beside the burnt sacrifice of the morning.