Matthew 16:6
And Jesus said to them, Attend and keep from the leaven of the Pharisees and the Sadducees.
Luke 12:1
Upon which, myriads of the crowd having been gathered together, so as to tread upon one another, he began to speak to his disciples first, Keep yourselves from the leaven of the Pharisees, which is hypocrisy.
Mark 8:15
And he enjoined them, saying, See ye, look away from the leaven of the Pharisees, and the leaven of Herod.
1 Corinthians 5:6-8
Your boasting not good. Know ye not that a little leaven may leaven the whole mixture?
Galatians 5:9
A little leaven leavens the whole mixture.
Exodus 12:15-19
Seven days ye shall eat unleavened; wholly in the first day shall ye turn away leaven in your houses; for all eating leavened and that soul was destroyed from Israel from the first day even to the seventh day.
Leviticus 2:11
Every gift which ye shall bring near to Jehovah shall not be made leavened: for all leaven and all honey ye shall not burn from it a sacrifice to Jehovah.
Matthew 16:12
Then understood they that he spake, not to keep from the leaven of bread, but from the teaching of the Pharisees and Sadducees.
Luke 12:15
And he said to them, See, and watch yourselves from covetousness: for not in the abounding to any one of his possessions is his life.
2 Timothy 2:16-17
And avoid profane, empty discourses: for they will proceed to more of profanation.