Mark 8:17-20

17When he learned of this, Jesus said to them, “Why are you arguing about having no bread? Do you still not see or understand? Have your hearts been hardened?

18Though you have eyes, don’t you see? And though you have ears, can’t you hear? Don’t you remember?

19When I broke the five loaves for the five thousand, how many baskets full of pieces did you pick up?” They replied, “Twelve.”

20“When I broke the seven loaves for the four thousand, how many baskets full of pieces did you pick up?” They replied, “Seven.”