according to mark 8:1-21

8:1-3 - About this time it happened again that a large crowd collected and had nothing to eat. Jesus called the disciples over to him and said, "My heart goes out to this crowd; they have been with me three days now and they have no food left. If I send them off home without anything, they will collapse on the way - and some of them have come from a distance."

8:4 - His disciples replied, "Where could anyone find the food to feed them here in this deserted spot?"

8:5 - "How many loaves have you got?" Jesus asked them. "Seven," they replied.

8:6-10 - So Jesus told the crowd to settle themselves on the ground. Then he took the seven loaves into his hands, and with a prayer of thanksgiving broke them, and gave them to the disciples to distribute to the people; and this they did. They had a few small fish as well, and after blessing them, Jesus told the disciples to give these also to the people. They ate and they were satisfied. Moreover, they picked up seven baskets full of pieces left over. The people numbered about four thousand. Jesus sent them home, and then he boarded the boat at once with his disciples and went on to the district of Dalmanutha.

8:11-12 - Now the Pharisees came out and began an argument with him, wanting a sign from Heaven. Jesus gave a deep sigh, and then said, "What makes this generation want a sign? I can tell you this, they will certainly not be given one!"

8:13 - Then he left them and got aboard the boat again, and crossed the lake.

8:14-20 - The disciples had forgotten to take any food and had only one loaf with them in the boat. Jesus spoke seriously to them, "Keep your eyes open! Be on your guard against the 'yeast' of the Pharisees and the 'yeast' of Herod!" And this sent them into an earnest consultation among themselves because they had brought no bread. Jesus knew it and said to them, "Why all this discussion about bringing no bread? Don't you understand or grasp what I say even yet? Are you like the people who 'having eyes, do not see, and having ears, do not hear'? Have your forgotten - when I broke five loaves for five thousand people, how many baskets full of pieces did you pick up?" "Twelve," they replied. "And then there were seven loaves for four thousand people, how many baskets of pieces did you pick up?" "Seven," they said.

8:21 - "And does that still mean nothing to you?" he said.