Leviticus 9:8-10

Revised Geneva Translation

⁸ So Aaron went to the Altar and killed the calf of the Sin Offering which was for himself.

⁹ And the sons of Aaron brought the blood to him. And he dipped his finger in the blood and put it upon the horns of the Altar and poured the rest of the blood at the foot of the Altar.

¹⁰ But he burnt the fat and the kidneys and the fatty lobe of the liver of the Sin Offering upon the Altar, as the LORD had commanded Moses.