1 Corinthians 5:6
Your boasting is not good. Do you not know that a little leaven leavens the whole lump?
Galatians 5:9
A little leaven leavens all the lump.
James 4:16
But now you boast in your presumptions. All such boasting is evil.
1 Corinthians 5:2
And you are puffed up, and have not rather mourned, so that he who has done this deed may be taken from your midst.
1 Corinthians 15:33
Do not be deceived; evil companionships corrupt good habits.
Matthew 13:33
He spoke another parable to them: The kingdom of Heaven is like leaven, which a woman took and hid in three measures of meal until the whole was leavened.
Matthew 16:6-12
And Jesus said to them, Take heed, and beware the leaven of the Pharisees and of the Sadducees.
Luke 13:21
It is like leaven which a woman took and hid in three measures of meal, until the whole was leavened.
1 Corinthians 3:21
Therefore let no one glory in men. For all things are yours,
1 Corinthians 4:18-19
As to my not coming to you now, some are puffed up.
2 Timothy 2:17
And their word will eat like a gangrene; among whom are Hymeneus and Philetus,