Mark 9:32
But they did not understand what this statement meant, and they were afraid to ask Him.
Luke 2:50
But they did not understand what He said to them.
Luke 18:34
But they did not understand about these things, and this statement was an insoluble riddle to them; they did not even begin to grasp what He meant.
Luke 9:45
But they remained ignorant of what this meant; indeed, it had been hidden from them, so that they did not grasp it, and they were afraid to ask Him about this statement.
Mark 9:10
And they held that caution fast in their minds, as they continued to discuss among themselves what rising from the dead meant.
John 12:16
His disciples at the time did not understand this, but after Jesus was glorified, they remembered that this had been written about Him and that they had fulfilled it in His case.
John 16:19
Jesus knew that they wanted to ask Him a question, and so He said to them, "Are you inquiring of one another about this saying of mine, 'In just a little while you will not see me, and yet in just a little while after you will see me again'?
Mark 7:18
And He answered them, "Are you too without understanding yet? Do you not know that nothing from the outside that goes into a man can make him foul,
Mark 8:17-18
And as He noticed it He said to them, "Why are you discussing the fact that you have no bread? Do you not yet know nor understand? Are your minds so dull?
Mark 8:33
But He turned and glanced at His disciples and reproved Peter by saying, "Get out of my way, Satan, for this view of yours is not from God but from men!"
Mark 16:14
Later on He appeared to the Eleven themselves while they were at table, and reproved them for their lack of faith and their stubbornness, because they had not believed those who had seen Him after He had been raised from the dead.
Luke 24:45
Then He opened their minds so that they might continue to understand the Scriptures,
John 4:27
Just then His disciples came up, and they were surprised to find Him talking with a woman, yet not one of them asked Him, "What do you want?" or "Why are you talking with her?"