You shall eat unleavened bread seven days. Indeed, on the first day you shall cause leaven to cease from your houses. For anyone eating any leaven, that soul shall be cut off from Israel, from the first day until the seventh day.
And if any is left of the flesh of consecration, and of the bread, until the morning, you shall burn what is left with fire; it shall not be eaten, for it is holy.
Any food offering which you shall bring near to Jehovah, you shall not make with leaven; for all leaven and all honey you shall not burn it as incense, a fire offering to Jehovah.
If he brings it for a thanksgiving, then he shall bring with the sacrifice of thanksgiving unleavened cakes mixed with oil, and thin unleavened wafers anointed with oil, and of wellmixed flour, cakes mixed with oil.
As to the flesh of the sacrifice of the thanksgiving peace offerings, it shall be eaten in the day of his offering. He shall not leave of it until morning.
And there shall be no leaven seen with you in your borders seven days; nor shall any of the flesh which you sacrificed the first day at evening remain all night until the morning.