Leviticus 6:8-23

Then the LORD spoke to Moses, saying, “Command Aaron and his sons, saying, ‘This is the law of the burnt offering: The burnt offering shall be on the hearth upon the altar all night until morning, and the fire of the altar shall be kept burning on it. And the priest shall put on his linen garment, and his linen trousers he shall put on his body, and take up the ashes of the burnt offering which the fire has consumed on the altar, and he shall put them beside the altar. Then he shall take off his garments, put on other garments, and carry the ashes outside the camp to a clean place. And the fire on 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 on it; and he shall burn on it the fat of the peace offerings. A fire shall always be burning on the altar; it shall never go out. ‘This is the law of the grain offering: The sons of Aaron shall offer it on the altar before the LORD. He shall take from it his handful of the fine flour of the grain offering, with its oil, and all the frankincense which is on the grain offering, and shall burn it on the altar for a sweet aroma, as a memorial to the LORD. And the remainder of it Aaron and his sons shall eat; with unleavened bread it shall be eaten in a holy place; in the court of the tabernacle of meeting they shall eat it. It shall not be baked with leaven. I have given it as their portion of My offerings made by fire; it is most holy, like the sin offering and the trespass offering. All the males among the children of Aaron may eat it. It shall be a statute forever in your generations concerning the offerings made by fire to the LORD. Everyone who touches them must be holy.’ ” And the LORD spoke to Moses, saying, “This is the offering of Aaron and his sons, which they shall offer to the LORD, beginning on the day when he is anointed: one-tenth of an ephah of fine flour as a daily grain offering, half of it in the morning and half of it at night. It shall be made in a pan with oil. When it is mixed, you shall bring it in. The baked pieces of the grain offering you shall offer for a sweet aroma to the LORD. The priest from among his sons, who is anointed in his place, shall offer it. It is a statute forever to the LORD. It shall be wholly burned. For every grain offering for the priest shall be wholly burned. It shall not be eaten.”