Matthew 13:33. Another parable spake he unto them; The kingdom of heaven is like unto leaven, which a woman took, and hid in three measures of meal, till the whole was leavened.
Luke 13:21. It is like leaven, which a woman took and hid in three measures of meal, till the whole was leavened.
1 Corinthians 5:6. Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump?
Galatians 5:9. A little leaven leaveneth the whole lump.
Exodus 12:34. And the people took their dough before it was leavened, their kneadingtroughs being bound up in their clothes upon their shoulders.
Exodus 12:39. And they baked unleavened cakes of the dough which they brought forth out of Egypt, for it was not leavened; because they were thrust out of Egypt, and could not tarry, neither had they prepared for themselves any victual.
Leviticus 6:17. It shall not be baken with leaven. I have given it unto them for their portion of my offerings made by fire; it is most holy, as is the sin offering, and as the trespass offering.
Leviticus 23:17. Ye shall bring out of your habitations two wave loaves of two tenth deals: they shall be of fine flour; they shall be baken with leaven; they are the firstfruits unto the LORD.