Leviticus 6:20-25

²⁰This is the gift of Aaron and of his sons, which they shall offer to the Lord in the day in which you shall anoint him; the tenth of an ephah of fine flour for a sacrifice continually, the half of it in the morning, and the half of it in the evening.

²¹It shall be made with oil in a frying-pan; he shall offer it kneaded and in rolls, an offering of fragments, an offering of a sweet savour to the Lord.

²²The anointed priest who is in his place, one of his sons, shall offer it: it is a perpetual statute, it shall all be consumed.

²³And every sacrifice of a priest shall be thoroughly burnt, and shall not be eaten.

²⁴And the Lord spoke to Moses, saying,

²⁵Speak to Aaron and to his sons, saying, This is the law of the sin-offering; —in the place where they kill the whole burnt offering, they shall kill the sin-offerings before the Lord: they are most holy.