Leviticus 6:25-26

²⁵(6:18) Speak unto Aaron and to his sons, saying, This is the law of the sin-offering: On the place where the burnt-offering is killed shall the sin-offering be killed before the Lord; it is most holy.

²⁶(6:19) The priest who maketh atonement with its blood shall eat it: in a holy place shall it be eaten, in the court of the tabernacle of the congregation.