15. And he ordered them, saying, “Watch out! Beware of the leaven of the Pharisees and the leaven of Herod!”
16. And they began to discuss with one another that they had no bread.
17. And knowing this, he said to them, “Why are you discussing that you have no bread? Do you not yet perceive or understand? Have your hearts been hardened?
18. Although you have eyes, do you not see? And although you have ears, do you not hear? And do you not remember?