'Unleavened' in the Bible

'And they have eaten the flesh in this night, roast with fire; with unleavened things and bitters they do eat it;

Seven days ye eat unleavened things; only -- in the first day ye cause leaven to cease out of your houses; for any one eating anything fermented from the first day till the seventh day, even that person hath been cut off from Israel.

and ye have observed the unleavened things, for in this self-same day I have brought out your hosts from the land of Egypt, and ye have observed this day to your generations -- a statute age-during.

In the first month, in the fourteenth day of the month, in the evening, ye do eat unleavened things until the one and twentieth day of the month, at evening;

anything fermented ye do not eat, in all your dwellings ye do eat unleavened things.'

And they bake with the dough which they have brought out from Egypt unleavened cakes, for it hath not fermented; for they have been cast out of Egypt, and have not been able to delay, and also provision they have not made for themselves.

Seven days thou dost eat unleavened things, and in the seventh day is a feast to Jehovah;

unleavened things are eaten the seven days, and any thing fermented is not seen with thee; yea, leaven is not seen with thee in all thy border.

the Feast of Unleavened things thou dost keep; seven days thou dost eat unleavened things, as I have commanded thee, at the time appointed in the month of Abib; for in it thou hast come forth out of Egypt, and ye do not appear in My presence empty;

and bread unleavened, and cakes unleavened anointed with oil, of fine wheaten flour thou dost make them,

and one round cake of bread, and one cake of oiled bread, and one thin cake out of the basket of the unleavened things which is before Jehovah.

'The feast of unleavened things thou dost keep; seven days thou dost eat unleavened things, as I have commanded thee, at an appointed time, the month of Abib: for in the month of Abib thou didst come out from Egypt.