He spoke another parable to them: The kingdom of the heavens is like leaven, which a woman took and hid in three measures of meal until it had been all leavened.

And Jesus said to them, See and beware of the leaven of the Pharisees and Sadducees.

How do ye not understand that it was not concerning bread I said to you, Beware of the leaven of the Pharisees and Sadducees?

Then they comprehended that he did not speak of being beware of the leaven of bread, but of the doctrine of the Pharisees and Sadducees.