Mark 9:32
And they understood not the word, and were afraid to ask him.
Luke 2:50
And they understood not the word which he spoke to them.
Luke 18:34
And they understood nothing of these things; and this word was concealed from them, and they did not perceive what was said.
Luke 9:45
But they understood not this saying; and it was concealed from them, that they might not perceive it; and they feared to ask him concerning this saying.
Mark 9:10
And they kept the word, inquiring with themselves what the rising from the dead meant.
John 12:16
His disciples did not understand these things at first; but when Jesus was glorified then they remembered that these things were written of him, and that they had done these things to him.
John 16:19
Jesus knew that they wished to ask him, and said to them, Do you inquire among yourselves concerning this that I said, A little while and you shall not see me, and again a little while and you shall see me?
Mark 7:18
And he said to them, Are you also so without understanding? Do you not understand that nothing which enters into a man from without can defile him,
Mark 8:17-18
And Jesus knowing it, said to them, Why do you reason because you have no bread? Do you not yet perceive nor understand? Is your heart hardened?
Mark 8:33
But turning round, and looking on his disciples, he rebuked Peter, and said, Get behind me, Satan! for you regard not the things of God, but the things of men.
Mark 16:14
And afterwards he appeared to the eleven, as they reclined, and reproached their unbelief and hardness of heart, because they believed not those who had seen him since he rose from the dead.
Luke 24:45
Then he opened their understanding to understand the Scriptures,
John 4:27
And upon this his disciples came, and wondered that he talked with the woman; but no one said to him, What do you seek? or why do you talk with her?