John 12:34

The multitude answered him: We have heard out of the law, that the Christ remains forever: and how say you that the Son of man must be lifted up? Who is this Son of man?

Matthew 8:20

And Jesus said to him: The foxes have dens, and the birds of the air have roosts; but the Son of man has not where to lay his head.

John 10:34

Jesus answered them: Is it not written in your law, I said, you are gods?

Matthew 16:13

When Jesus came into the regions of Caesarea Philippi, he asked his disciples, saying: Who do men say that I, the Son of man, am?

Matthew 21:10

And when he entered Jerusalem, all the city was moved, and said: Who is this?

Matthew 22:42-45

saying: What think you of the Christ? whose son is he? They said to him: The son of David.

John 3:14-16

And as Moses lifted up the serpent in the wilderness, so must the Son of man be lifted up;

John 5:25-27

Verily, verily I say to you, The hour is coming, and now is, when the dead shall hear the voice of the Son of God, and those who hear, shall live.

John 8:53-58

Are you greater than our father Abraham, who is dead? And the prophets are dead; whom do you make yourself?

John 12:32

And I, if I be lifted up from the earth, will draw all men to myself.

John 15:25

But this is so, that the word may be fulfilled which is written in their law, They hated me without a cause.

Romans 3:19

Now we know that what the law says, it speaks- to those who are under the law, that every mouth may be stopped, and all the world become guilty before God.

Romans 5:18

Therefore, as, by one offense, sentence came on all men to condemnation, so, also, by one act of righteousness, the gift has come on all men to justification of life.

Treasury of Scripture Knowledge

Summary

The people answered him, We have heard out of the law that Christ abideth for ever: and how sayest thou, The Son of man must be lifted up? who is this Son of man?

General references

Bible References

Who

John 3:14
And as Moses lifted up the serpent in the wilderness, so must the Son of man be lifted up;
John 5:25
Verily, verily I say to you, The hour is coming, and now is, when the dead shall hear the voice of the Son of God, and those who hear, shall live.
John 8:53
Are you greater than our father Abraham, who is dead? And the prophets are dead; whom do you make yourself?
Matthew 16:13
When Jesus came into the regions of Caesarea Philippi, he asked his disciples, saying: Who do men say that I, the Son of man, am?
Matthew 21:10
And when he entered Jerusalem, all the city was moved, and said: Who is this?
Matthew 22:42
saying: What think you of the Christ? whose son is he? They said to him: The son of David.

General references

Luke 9:45
But they did not understand this saying, and it was concealed from them, that they might not understand it; and they were afraid to ask him about this saying.