Matthew 16:6
And Jesus said to them, "Look out, and keep on guarding yourselves against the yeast of the Pharisees and the Sadducees!"
Luke 12:1
Meanwhile as the people had gathered in tens of thousands, so that they were trampling upon one another, He began to say, first of all, to His disciples: "Beware of the yeast of the Pharisees, that is, hypocrisy.
Mark 8:15
Then He kept warning them by saying, "Look out! Keep on guarding yourselves against the yeast of the Pharisees and the yeast of Herod."
1 Corinthians 5:6-8
Your ground for boasting about such a case is not good. Are you not aware that a little yeast will change the whole lump of dough?
Galatians 5:9
A little yeast will transform the whole dough.
Matthew 16:12
Then they understood that He meant, guard yourselves not against yeast for bread, but against the teaching of the Pharisees and the Sadducees.
Luke 12:15
And then He said to them, "Be ever on the alert and always on your guard against every form of greed, because a man's life does not consist in his possessions, even though they are abundant."
2 Timothy 2:16-17
Continue shunning worldly, futile phrases, for they lead on to greater depths of godlessness,