Mark 8:15-21

8:15 And Jesus ordered them, “Watch out! Beware of the yeast of the Pharisees and the yeast of Herod!” 8:16 So they began to discuss with one another about having no bread. 8:17 When 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? 8:18 Though you have eyes, don’t you see? And though you have ears, can’t you hear? Don’t you remember? 8:19 When I broke the five loaves for the five thousand, how many baskets full of pieces did you pick up?” They replied, “Twelve.” 8:20 “When I broke the seven loaves for the four thousand, how many baskets full of pieces did you pick up?” They replied, “Seven.” 8:21 Then he said to them, “Do you still not understand?”