Leviticus 8:13-16

¹³And Mosheh brought the sons of Aharon near, and dressed them in vestments, and girded them with girdles, and appointed them with mitres, as the Lord had commanded Mosheh.

¹⁴And he brought the bullock near for the sin offering, and Aharon and his sons laid their hands upon the head of the bullock which was the sin offering.

¹⁵And Mosheh took the blood, and put it upon the horns of the altar round about, with his finger, and purified the altar, and the blood he poured out at the base of the altar, and consecrated it to make atonement upon it.

¹⁶And he took all the fat which was upon the inwards, and the caul of the liver, and the two kidneys with their fat; and Mosheh burned them at the altar.