'Leavened' in the Bible

Seven days you shall eat unleavened bread, but on the first day you shall remove leaven from your houses; for whoever eats anything leavened from the first day until the seventh day, that person shall be cut off from Israel.

Seven days there shall be no leaven found in your houses; for whoever eats what is leavened, that person shall be cut off from the congregation of Israel, whether he is an alien or a native of the land.

You shall not eat anything leavened; in all your dwellings you shall eat unleavened bread.’”

So the people took their dough before it was leavened, with their kneading bowls bound up in the clothes on their shoulders.

They baked the dough which they had brought out of Egypt into cakes of unleavened bread. For it had not become leavened, since they were driven out of Egypt and could not delay, nor had they prepared any provisions for themselves.

Moses said to the people, “Remember this day in which you went out from Egypt, from the house of slavery; for by a powerful hand the Lord brought you out from this place. And nothing leavened shall be eaten.

Unleavened bread shall be eaten throughout the seven days; and nothing leavened shall be seen among you, nor shall any leaven be seen among you in all your borders.

“You shall not offer the blood of My sacrifice with leavened bread; nor is the fat of My feast to remain overnight until morning.

“You shall not offer the blood of My sacrifice with leavened bread, nor is the sacrifice of the Feast of the Passover to be left over until morning.

With the sacrifice of his peace offerings for thanksgiving, he shall present his offering with cakes of leavened bread.

You shall not eat leavened bread with it; seven days you shall eat with it unleavened bread, the bread of affliction (for you came out of the land of Egypt in haste), so that you may remember all the days of your life the day when you came out of the land of Egypt.

They are all adulterers,Like an oven heated by the bakerWho ceases to stir up the fireFrom the kneading of the dough until it is leavened.

“Offer a thank offering also from that which is leavened,And proclaim freewill offerings, make them known.For so you love to do, you sons of Israel,”Declares the Lord God.

He spoke another parable to them, “The kingdom of heaven is like leaven, which a woman took and hid in three pecks of flour until it was all leavened.”

It is like leaven, which a woman took and hid in three pecks of flour until it was all leavened.”