Leviticus 2:8-11

⁸And you are to give the meal offering made of these things to the Lord, and let the priest take it to the altar.

⁹And he is to take from the meal offering a part, for a sign, burning it on the altar; an offering made by fire for a sweet smell to the Lord.

¹⁰And the rest of the meal offering will be for Aaron and his sons; it is most holy among the Lord's fire offerings.

¹¹No meal offering which you give to the Lord is to be made with leaven; no leaven or honey is to be burned as an offering made by fire to the Lord.