Exodus 29:36; Exodus 30:10; Exodus 30:16

Exodus 29:36

36 "Each day you shall offer a bull as a sin offering for atonement, and you shall purify the altar when you make atonement for it, and you shall anoint it to consecrate it.

Exodus 30:10

10 "Aaron shall make atonement on its horns once a year; he shall make atonement on it with the blood of the sin offering of atonement once a year throughout your generations. It is most holy to the LORD ."

Exodus 30:16

16 "You shall take the atonement money from the sons of Israel and shall give it for the service of the tent of meeting, that it may be a memorial for the sons of Israel before the LORD , to make atonement for yourselves."