Leviticus 9:10-12

American Standard Version

¹⁰ but the fat, and the kidneys, and the caul from the liver of the sin-offering, he burnt upon the altar; as Jehovah commanded Moses. ¹¹ And the flesh and the skin he burnt with fire without the camp.

¹² And he slew the burnt-offering; and Aaron’s sons delivered unto him the blood, and he sprinkled it upon the altar round about.