Leviticus 9:11

⁹  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:

¹⁰  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.

¹¹  And the flesh and the hide he burnt with fire without the camp.

¹²  And he slew the burnt offering; and Aaron's sons presented unto him the blood, which he sprinkled round about upon the altar.

¹³  And they presented the burnt offering unto him, with the pieces thereof, and the head: and he burnt them upon the altar.