Mark 8:19

19 When I broke five loaves of bread for those five thousand people, how many baskets full of leftovers did you gather?" They answered, "Twelve."

Mark 8:19 Meaning and Commentary

Mark 8:19

When I brake the five loaves among five thousand
This, with what follows, chiefly regards the last question:

how many baskets full of fragments took ye up?
do not you remember? have you forgot what was so lately done? surely you cannot:

they say unto him, twelve.
Their memories were hereby refreshed, and they call to mind the exact number of the baskets of fragments that were taken up, which were above double the number of the loaves, the multitude were fed with.

Mark 8:19 In-Context

17 Jesus knew what they were discussing and said, "Why are you talking about the fact that you don't have any bread? Don't you grasp what has happened? Don't you understand? Are your hearts so resistant to what God is doing?

18 Don't you have eyes? Why can't you see? Don't you have ears? Why can't you hear? Don't you remember?

19 When I broke five loaves of bread for those five thousand people, how many baskets full of leftovers did you gather?" They answered, "Twelve."

20 "And when I broke seven loaves of bread for those four thousand people, how many baskets full of leftovers did you gather?" They answered, "Seven."

21 Jesus said to them, "And you still don't understand?"