Leviticus 6:28-32

Also the earthenware vessel in which it was boiled shall be broken; and if it was boiled in a bronze vessel, then it shall be scoured and rinsed in water.

Every male among the priests may eat it; it is most holy.

But no sin offering of which any of the blood is brought into the tent of meeting to make atonement in the Holy Place shall be eaten; it shall be burned with fire.