Leviticus 2:9-11

New Century Version

⁹ He will take out the memorial portion from the grain offering and burn it on the altar, as an offering made by fire. Its smell is pleasing to the Lord. ¹⁰ The rest of the grain offering belongs to Aaron and the priests. It is a most holy part of the offerings made to the Lord by fire.

¹¹ “‘Every grain offering you bring to the Lord must be made without yeast, because you must not burn any yeast or honey in an offering made by fire to the Lord.