Matthew 13:33

He spake another parable to them: the kingdom of heaven is like leaven, which a woman taking, covered up in three measures of meal, till the whole was leavened.

Romans 8:23

And not only they, but even we ourselves, who have the first-fruits of the Spirit, even we ourselves groan within ourselves, waiting for the adoption, the redemption of our body.

1 Corinthians 15:20

But now is Christ risen from the dead, the first-fruit of them that slept.

James 1:18

Of his own will begat he us by the word of truth, that we might be a kind of first fruits of his creatures.

Revelation 14:4

These are they who had not been defiled with women; for they are virgins: these are they who follow the Lamb whithersoever he goeth. These were bought from among men: first-fruits to God and the Lamb.

Treasury of Scripture Knowledge

Summary

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.

Leaven

Bible References

Leaven

Matthew 13:33
He spake another parable to them: the kingdom of heaven is like leaven, which a woman taking, covered up in three measures of meal, till the whole was leavened.