⁶ “Be careful,” Jesus said to them. “Be on your guard against the yeast of the Pharisees and Sadducees.”^(A)

¹¹ How is it you don’t understand that I was not talking to you about bread? But be on your guard against the yeast of the Pharisees and Sadducees.” ¹² Then they understood that he was not telling them to guard against the yeast used in bread, but against the teaching of the Pharisees and Sadducees.^(A)

¹⁵ “Be careful,” Jesus warned them. “Watch out for the yeast^(A) of the Pharisees^(B) and that of Herod.”^(C)

Warnings and Encouragements^(A)

12 Meanwhile, when a crowd of many thousands had gathered, so that they were trampling on one another, Jesus began to speak first to his disciples, saying: “Be^[a] on your guard against the yeast of the Pharisees, which is hypocrisy.^(B)

⁶ Your boasting is not good.^(A) Don’t you know that a little yeast^(B) leavens the whole batch of dough?^{(C) 7} Get rid of the old yeast, so that you may be a new unleavened batch—as you really are. For Christ, our Passover lamb, has been sacrificed.^{(D) 8} Therefore let us keep the Festival, not with the old bread leavened with malice and wickedness, but with the unleavened bread^(E) of sincerity and truth.

⁹ “A little yeast works through the whole batch of dough.”^(A)