Matthew 16:6-11

6“Watch out!” Jesus warned them. “Beware of the yeast of the Pharisees and Sadducees.”

7At this they began to argue with each other because they hadn’t brought any bread.

8Jesus knew what they were saying, so he said, “You have so little faith! Why are you arguing with each other about having no bread?

9Don’t you understand even yet? Don’t you remember the 5,000 I fed with five loaves, and the baskets of leftovers you picked up?

10Or the 4,000 I fed with seven loaves, and the large baskets of leftovers you picked up?

11Why can’t you understand that I’m not talking about bread? So again I say, ‘Beware of the yeast of the Pharisees and Sadducees.’”