Leviticus 8:13-16

¹³Then he/I brought forward Aaron's sons. He/I put tunics/shirts on them, tied sashes/waistbands around them, and wrapped turbans around their heads, like Yahweh had commanded Moses/me.

¹⁴Then he/I brought the bull for the offering to cause people to be forgiven for the sins that have committed. Then Aaron and his sons put their hands on the bull's head.

¹⁵Then Moses/I slaughtered the bull, caught some of its blood in a bowl, and with his/my finger put some of it on the projections at the corners of the altar, to purify the altar. He/I poured the rest of the blood at the base of the altar. By doing that, he/I caused it to be a suitable place for burning sacrifices for sin.

¹⁶Moses/I took all the fat that covers the inner parts of the animal, including the liver and kidneys, and burned them on the altar.