Leviticus 8:14-16

Young's Literal Translation

¹⁴ And he bringeth nigh the bullock of the sin-offering, and Aaron layeth -- his sons also -- their hands on the head of the bullock of the sin-offering,

¹⁵ and [one] slaughtereth, and Moses taketh the blood, and putteth on the horns of the altar round about with his finger, and cleanseth the altar, and the blood he hath poured out at the foundation of the altar, and sanctifieth it, to make atonement upon it.

¹⁶ And he taketh all the fat that [is] on the inwards, and the redundance above the liver, and the two kidneys, and their fat, and Moses maketh Perfume on the altar,