Luke 9:45

But this saying was not clear to them and its sense was kept secret from them so that they were not able to see it: and they had fear of questioning him about it.

Mark 9:32

But the saying was not clear to them, and they were in fear of questioning him about it.

Luke 18:34

But they did not take in the sense of any of these words, and what he said was not clear to them, and their minds were not able to see it.

Mark 9:10

And they kept the saying, questioning among themselves what the coming back from the dead might be.

Luke 2:50

And his words seemed strange to them.

John 12:16

(These things were not clear to his disciples at first: but when Jesus had been lifted up into his glory, then it came to their minds that these things in the Writings were about him and that they had been done to him.)

John 16:17-18

So some of the disciples said one to another, What is this he is saying, After a little time, you will see me no longer; and then again, after a little time, you will see me? and, I am going to the Father?

Matthew 16:22

And Peter, protesting, said to him, Be it far from you, Lord; it is impossible that this will come about.

Mark 8:16-18

And they said to one another, We have no bread.

Mark 8:32-33

And he said this openly. And Peter took him, and was protesting.

Luke 9:46

Now there was a discussion among them about which of them would be the greatest.

John 12:34

Then the people in answer said to him, The law says that the Christ will have life without end: how say you then that it is necessary for the Son of man to be lifted up? Who is this Son of man?

John 14:5

Thomas said, Lord, we have no knowledge of where you are going; how may we have knowledge of the way?

2 Corinthians 3:14-16

But their minds were made hard: for to this very day at the reading of the old agreement the same veil is still unlifted; though it is taken away in Christ.

Treasury of Scripture Knowledge did not add

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain