Matthew 16:9

“Do you not yet perceive, nor remember the five loaves of the five thousand, and how many baskets you took up? Nor the seven loaves of the four thousand, and how many containers you took up?”

So He reminds them how the huge crowds had had no bread, and how the five loaves had become twelve wicker basketfuls, and the seven loaves had become seven hemp containerfuls. (Note again the careful differentiation between the types of basket). In view of those miracles, how could they be worrying about bread, especially when He was present with them? And in view of the significance of that miraculous bread as indicating His teaching, how could they fail to recognise that this too was in His mind?