Leviticus 1:4-5

4 aHe shall lay his hand on the head of the burnt offering, and it shall be baccepted for him cto make atonement for him. 5Then he shall kill the bull before the Lord, and Aaron’s sons the priests shall bring the blood dand throw the blood against the sides of the altar that is at the entrance of the tent of meeting.

Leviticus 8:15

15And he
Probably Aaron or his representative; possibly Moses; also verses 16–23
killed it, and fMoses took the blood, and with his finger put it on the horns of the altar around it and purified the altar and poured out the blood at the base of the altar and consecrated it to make atonement for it.

Leviticus 9:8

8So Aaron drew near to the altar and killed the calf of the sin offering, which was for himself.

Leviticus 9:12

12Then he killed the burnt offering, and Aaron’s sons handed him the blood, and he gthrew it against the sides of the altar.
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