Mark 9:32

But they did not understand his words, and were afraid to ask him the meaning.

Luke 2:50

But they did not understand the words that he spoke to them.

Luke 18:34

But they understood none of these sayings. His words were a mystery to them, and they did not know what he meant.

Luke 9:45

But they did not understand this saying; it was hidden from them so that they perceived it not, and they were sore afraid to ask him about his saying.

Mark 9:10

This order they faithfully kept, questioning among themselves what "rising again from the dead" meant.

John 12:16

His disciples did not understand these things at first; but when Jesus had been glorified, then they remembered that these things had been written concerning him, and what they had done to him.

John 16:19

Jesus perceived that they wanted to ask him, and said: "Are you questioning one another about my saying, 'A little while and you shall behold me no more, and again a little while you shall see me'?

Mark 7:18

"Are even you without understanding?" he said. "Do you not perceive that nothing whatever from without can defile a man by entering him,

Mark 8:17-18

"Why are you arguing together because you have no bread? Do you not yet perceive and understand?

Mark 8:33

But he turned round, and looked upon his disciples, and rebuked Peter. "Get thee behind me, Satan," he said, "for your thoughts are not God's thoughts, but man's."

Mark 16:14

Afterward he appeared to the Eleven themselves, as they were eating, and reproached them for their lack of faith, and stubborn hearts, because they disbelieved those who had seen him risen.

Luke 24:45

Then he opened their minds to understand the Scriptures,

John 4:27

Just then his disciples came up, and were astonished that he was talking with a woman; yet not one of them asked him, "What do you want?" or "Why are you talking with her?"

Treasury of Scripture Knowledge

Summary

But they understood not that saying, and were afraid to ask him.

General references

Bible References

Were

Mark 7:18
"Are even you without understanding?" he said. "Do you not perceive that nothing whatever from without can defile a man by entering him,
Mark 8:17
"Why are you arguing together because you have no bread? Do you not yet perceive and understand?
Mark 16:14
Afterward he appeared to the Eleven themselves, as they were eating, and reproached them for their lack of faith, and stubborn hearts, because they disbelieved those who had seen him risen.
John 4:27
Just then his disciples came up, and were astonished that he was talking with a woman; yet not one of them asked him, "What do you want?" or "Why are you talking with her?"
John 16:19
Jesus perceived that they wanted to ask him, and said: "Are you questioning one another about my saying, 'A little while and you shall behold me no more, and again a little while you shall see me'?

General references

Matthew 15:16
He answered. "Are even you still without understanding?
Luke 9:45
But they did not understand this saying; it was hidden from them so that they perceived it not, and they were sore afraid to ask him about his saying.
Luke 18:34
But they understood none of these sayings. His words were a mystery to them, and they did not know what he meant.