Leviticus 8:14-16

American Standard Version

¹⁴ And he brought the bullock of the sin-offering: and Aaron and his sons laid their hands upon the head of the bullock of the sin-offering. ¹⁵ And he slew it; and Moses took the blood, and put it upon the horns of the altar round about with his finger, and purified the altar, and poured out the blood at the base of the altar, and sanctified it, to make atonement for it. ¹⁶ And he took all the fat that was upon the inwards, and the caul of the liver, and the two kidneys, and their fat; and Moses burned it upon the altar.