Matthew 16:5-12 - Beware The Leaven Of The Pharisees And Sadducees
5 And when his disciples were come to the other side of the water, they had forgotten to take bread with them.
6 Then Jesus said unto them, "Take heed, and beware of the leaven of the Pharisees, and of the Sadducees."
7 And they thought in themselves, saying, "Because we have brought no bread with us."
8 When Jesus understood that, he said unto them, "O ye of little faith, why are your minds cumbered because ye have brought no bread? 9 Do ye not yet perceive, neither remember those five loaves, when there were five thousand men, and how many baskets took ye up? 10 Neither the seven loaves, when there were four thousand, and how many baskets took ye up? 11 Why perceive ye not, then, that I spake not unto you of bread, when I said, 'Beware of the leaven of the Pharisees and of the Sadducees?'" 12 Then understood they, how that he bade not them beware of the leaven of bread: but of the doctrine of the Pharisees, and of the Sadducees.