Leviticus 6:24-27

24The Lord spoke to Moses,

25“Tell Aaron and his sons: These are the instructions for the offering for sin. The offering for sin must be slaughtered in the Lord’s presence in the same place where the burnt offering is slaughtered. It is very holy.

26The priest who makes the offering for sin will eat it in a holy place, in the courtyard of the tent of meeting.

27Anything that touches its meat will be holy. If blood gets on someone’s clothes, he must wash them in a holy place.