Leviticus 6:14-16, 26

“ ‘These are the teachings about the grain offering: The priests must bring it to the LORD in front of the altar. The priest must take a handful of fine flour, with the oil and all of the incense on it, and burn the grain offering on the altar as a memorial offering to the LORD. Its smell is pleasing to him. Aaron and the priests may eat what is left, but it must be eaten without yeast in a holy place. They must eat it in the courtyard of the Meeting Tent.

The priest who offers the sin offering must eat it in a holy place, in the courtyard of the Meeting Tent.