Leviticus 10:16-20 - The Problem Of The Uneaten Sin Offering
16 Later, Moses inquired about the male goat of the sin offering, but it had already been burned up. He was angry with Eleazar and Ithamar, Aaron’s surviving sons, and asked, 17 “Why didn’t you eat the sin offering in the sanctuary area?
19 But Aaron replied to Moses, “See, today they presented their sin offering and their burnt offering before the Lord. Since these things have happened to me, if I had eaten the sin offering today, would it have been acceptable in the Lord’s sight?” 20 When Moses heard this, it was acceptable to him.