'Leavened' in the Bible

You are to eat unleavened bread for seven days. On the first day be sure to remove all the leaven from your houses, because any person who eats anything leavened from the first day until the seventh will be cut off from Israel.

For seven days leaven is not to be found in your houses. Indeed, any person who eats anything leavened, is to be cut off from the congregation of Israel, whether an alien or a native of the land.

You are not to eat what is leavened. You are to eat unleavened bread in all your settlements.'"

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

They baked the dough that they brought out of Egypt into thin cakes of unleavened bread. It had not been leavened because they were driven out of Egypt and could not wait, nor had they prepared provisions for themselves.

Then Moses told the people, "Remember this day on which you came out of Egypt, from the house of bondage, because the LORD brought you out from this place with a strong show of force. Moreover, nothing leavened is to be eaten.

Unleavened bread is to be eaten for seven days, and nothing leavened is to be seen among you, nor is leaven to be seen among you throughout your territory.

"You are not to offer the blood of my sacrifice with anything leavened, and you are not to let the fat portion of my sacrifice remain overnight until morning.

"You are not to offer the blood of my sacrifice with anything leavened, nor are you to allow the sacrifice of the Festival of Passover to remain until morning.

All of them are adulterers they burn like an oven prepared by the baker, who has ceased stoking it until the dough is leavened.

He told them another parable: "The kingdom from heaven is like yeast that a woman took and mixed with three measures of flour until all of it was leavened."

It's like yeast that a woman took and mixed with three measures of flour until all of it was leavened."