Williams(i)
15 Then He kept warning them by saying, "Look out! Keep on guarding yourselves against the yeast of the Pharisees and the yeast of Herod."
16 So they were discussing with one another the fact that they had no bread.
17 And as He noticed it He said to them, "Why are you discussing the fact that you have no bread? Do you not yet know nor understand? Are your minds so dull?
18 Since you have eyes can you not see with them? Since you have ears can you not hear with them?
19 Do you not remember how many basketfuls of pieces you picked up when I broke the five loaves in pieces for the five thousand?" They said to Him, "Twelve."
20 "And how many hamper-basketfuls of pieces when I broke the seven loaves in pieces for the four thousand?" They said to Him, "Seven."
21 He said to them, "How is it that you do not understand?"