Leviticus 10:16-18

16But Moses diligently tried to find the goat [that had been offered] as the sin offering, and discovered that it had been burned up [as waste, not eaten]! So he was angry with Aaron’s surviving sons Eleazar and Ithamar, saying,

17“Why did you not eat the sin offering in the holy place? For it is most holy; and God gave it to you to remove the guilt of the congregation, to make atonement for them before the Lord.

18Behold, its blood was not brought into the Holy Place; you certainly should have eaten the goat in the sanctuary, just as I commanded.”