Leviticus 6:8-15

⁸And the Lord said to Moses,

⁹Give orders to Aaron and to his sons, saying, This is the law for the burned offering: the offering is to be on the fire-wood on the altar all night till the morning; and the fire of the altar is to be kept burning.

¹⁰And the priest is to put on his linen robes and his linen trousers, and take up what is over of the offering after it has been burned on the altar, and put it by the side of the altar.

¹¹Then having taken off his linen robes and put on other clothing, he is to take it away into a clean place, outside the tent-circle.

¹²The fire on the altar is to be kept burning; it is never to go out; every morning the priest is to put wood on it, placing the burned offering in order on it, and there the fat of the peace-offering is to be burned.

¹³Let the fire be kept burning on the altar at all times; it is never to go out.

¹⁴And this is the law for the meal offering: it is to be offered to the Lord before the altar by the sons of Aaron.

¹⁵The priest is to take in his hand some of the meal of the meal offering and of the oil of it, and all the perfume on it, burning it on the altar as a sign, for a sweet smell to the Lord.