Leviticus 6:14-17

14And this is the law of the oblation: [one of] the sons of Aaron shall present it before Jehovah, before the altar.

15And he shall take of it his handful of the fine flour of the oblation, and of the oil thereof, and all the frankincense which is on the meat-offering, and shall burn [it] on the altar: [it is] a sweet odour of the memorial thereof to Jehovah.

16And the remainder thereof shall Aaron and his sons eat: unleavened shall it be eaten in a holy place; in the court of the tent of meeting shall they eat it.

17It shall not be baken with leaven. As their portion have I given it [unto them] of my offerings by fire: it is most holy; as the sin-offering, and as the trespass-offering.