Mark 9:32
But they knew not his meaning, and were afraid to ask Him.
Luke 2:50
but they did not understand the word which He spake to them.
Luke 18:34
But they understood none of these things; and this matter was hid from them, so that they knew not the things which were spoken.
Luke 9:45
But they understood not this saying, and it was hid from them, so that they perceived it not, and they were afraid to ask Him concerning it.
Mark 9:10
And they laid hold on that expression, querying among themselves, what means the rising from the dead?
John 12:16
Now his disciples did not understand these things at the first: but when Jesus was glorified, then they remembered that these things were written concerning Him, and that they had done thus unto Him.
John 16:19
Now Jesus knew that they wanted to ask Him, and therefore said unto them, Are ye enquiring among each other about this, that I said, A little while and ye shall not see me, and again a little while and ye shall see me?
Mark 7:18
And He saith unto them, Are ye so void of understanding also? Do ye not know, that whatsoever from without entreth into a man cannot defile him?
Mark 8:17-18
And Jesus knowing it saith unto them, What are ye reasoning about? because ye have no bread? Do ye not yet discern nor understand? have ye your heart still hardened?
Mark 8:33
But He turned about and looking on his disciples reproved Peter, saying, Get thee behind me Satan; for thou savourest not the things of God, but the things that be of men.
Mark 16:14
At last he appeared to the eleven as they were sitting at table, and upbraided them with their unbelief, and hardness of heart; because they did not believe those who had seen Him after He was risen.
Luke 24:45
Then He opened their mind, to understand the scriptures:
John 4:27
And upon this came his disciples and wondered that He talked with the woman: (though none of them said, What dost thou seek? or, Why dost thou talk with her?)