Leviticus 9:1-2

New Century Version

Aaron and His Sons Offer Sacrifices

9 On the eighth day after the time of appointing, Moses called for Aaron and his sons and for the elders of Israel. ² He said to Aaron, “Take a bull calf and a male sheep that have nothing wrong with them, and offer them to the Lord. The calf will be a sin offering, and the male sheep will be a whole burnt offering.