Mark 9:32
But they understood not that saying, and were afraid to ask him.
Luke 2:50
And they understood not the saying which he spoke to them.
Luke 18:34
And they understood none of these things: and this saying was hid from them, neither knew they the things which were spoken.
Luke 9:45
But they understood not this saying, and it was hid from them, that they perceived it not: and they feared to ask him concerning that saying.
Mark 9:10
And they kept that saying with themselves, questioning one with another what the rising from the dead should mean.
John 12:16
These things his disciples understood not at the first: but when Jesus was glorified, then they remembered that these things were written concerning him, and that they had done these things to him.
John 16:19
Now Jesus knew that they were desirous to ask him, and said to them, Do ye inquire among yourselves of that which 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 to them, Are ye so void of understanding also? Do ye not perceive, that whatever thing from without entereth into the man, it cannot defile him.
Mark 8:17-18
And when Jesus knew it, he saith to them, Why reason ye, because ye have no bread? perceive ye not yet, neither understand? have ye your heart yet hardened?
Mark 8:33
But when he had turned about, and looked on his disciples, he rebuked Peter, saying, Get thee behind me, Satan: for thou savorest not the things that are of God, but the things that are of men.
Mark 16:14
Afterward he appeared to the eleven, as they sat at table, and upbraided them with their unbelief, and hardness of heart, because they believed not them who had seen him after he was risen.
Luke 24:45
Then he opened their understanding, that they might understand the scriptures,
John 4:27
And upon this came his disciples, and marveled that he talked with the woman: yet no man said, What seekest thou? or, Why talkest thou with her?