Leviticus 2:9-11

Common English Bible

⁹ The priest will remove from the grain offering the token portion and completely burn it on the altar as a food gift of soothing smell to the Lord. ¹⁰ The rest of the grain offering belongs to Aaron and his sons as a most holy portion from the Lord’s food gifts.

¹¹ No grain offering that you give to the Lord can be made with yeast. You must not completely burn any yeast or honey as a food gift for the Lord.