It shall not be baked with leaven. I have given it as their portion of my offerings by fire; it is most holy, like the purification offering and the guilt offering.
Then Moses made inquiry about the goat of the purification offering, and it had already been burned! He was angry with Eleazar and Ithamar, Aaron’s remaining sons, and said,
“No grain offering that you bring to the Lord shall be made with leaven, for you must not turn any leaven or honey into smoke as an offering by fire to the Lord.
“Speak to Aaron and his sons, saying: This is the rule of the purification offering. The purification offering shall be slaughtered before the Lord at the spot where the burnt offering is slaughtered; it is most holy.