Matthew 15:16
He said, "Have even you no understanding yet?
Matthew 16:9
Do you not understand yet? Do you not remember the five loaves for the five thousand, and how many baskets full you gathered up?
Matthew 13:51
"Do you understand all this?" They said to him, "Yes."
Matthew 15:10
And he called the people to him and said to them,
Matthew 16:11
Why do you not see that I was not talking to you about bread? But be on your guard against the yeast of the Pharisees and Sadducees!"
Mark 6:52
for they had not understood about the loaves, but their minds were blinded.
Mark 7:18
And he said to them, "Have not even you any understanding then? Do you not see that nothing that goes into a man from outside can pollute him,
Mark 8:17-18
And he noticed it and said to them, "Why do you discuss your being without bread? Do you not yet see nor understand? Are your minds so dull?
Mark 9:32
But they did not understand what he meant, and they were afraid to ask him about it.
Luke 9:45
But they did not understand what he meant, indeed it was concealed from them, in order that they might not comprehend it, and they were afraid to ask him what he meant.
Luke 18:34
And they did not understand any of this; the words were obscure to them, and they did not know what he meant.
Luke 24:45
Then he opened their minds to the understanding of the Scriptures,
Hebrews 5:12
For although from the length of your Christian experience you ought to be teaching others, you actually need someone to teach you over again the very elements of Christian truth, and you have come to need milk instead of solid food.