Leviticus 6:11-17

¹¹And he shall put off his garments, and put on other garments, and carry forth the ashes without the camp unto a clean place.

¹²And the fire upon the altar shall be kept burning on it: it shall not be put out; and the priest shall burn wood on it every morning, and lay the burnt-offering in order upon it; and he shall burn thereon the fat of the peace-offerings.

¹³A continual fire shall be kept burning on the altar: it shall never go out.

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.