1. It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.
2. And ye are puffed up, and have not rather mourned, that he that hath done this deed might be taken away from among you.
3. For I verily, as absent in body, but present in spirit, have judged already, as though I were present, concerning him that hath so done this deed,
4. In the name of our Lord Jesus Christ, when ye are gathered together, and my spirit, with the power of our Lord Jesus Christ,
5. To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.
6. Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump?
7. Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:
8. Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth.
9. I wrote unto you in an epistle not to company with fornicators:
10. Yet not altogether with the fornicators of this world, or with the covetous, or extortioners, or with idolaters; for then must ye needs go out of the world.
11. But now I have written unto you not to keep company, if any man that is called a brother be a fornicator, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner; with such an one no not to eat.
12. For what have I to do to judge them also that are without? do not ye judge them that are within?
13. But them that are without God judgeth. Therefore put away from among yourselves that wicked person.

Matthew 16:6 Then Jesus said unto them, Take heed and beware of the leaven of the Pharisees and of the Sadducees.

Matthew 16:12 Then understood they how that he bade them not beware of the leaven of bread, but of the doctrine of the Pharisees and of the Sadducees.

Matthew 26:4 And consulted that they might take Jesus by subtilty, and kill him.

Matthew 26:5 But they said, Not on the feast day, lest there be an uproar among the people.

Mark 8:15 And he charged them, saying, Take heed, beware of the leaven of the Pharisees, and of the leaven of Herod.

Luke 12:1 In the mean time, when there were gathered together an innumerable multitude of people, insomuch that they trode one upon another, he began to say unto his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.

John 18:28 Then led they Jesus from Caiaphas unto the hall of judgment: and it was early; and they themselves went not into the judgment hall, lest they should be defiled; but that they might eat the passover.

1 Corinthians 3:3 For ye are yet carnal: for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men?

2 Corinthians 12:20 For I fear, lest, when I come, I shall not find you such as I would, and that I shall be found unto you such as ye would not: lest there be debates, envyings, wraths, strifes, backbitings, whisperings, swellings, tumults:

1 Peter 2:1 Wherefore laying aside all malice, and all guile, and hypocrisies, and envies, and all evil speakings,

1 Peter 2:2 As newborn babes, desire the sincere milk of the word, that ye may grow thereby: