'Son of Man' in the Bible

And He saith unto him, Verily verily I say unto you, Ye shall hereafter see heaven opened, and the angels of God ascending and descending upon the Son of man.

For no one hath ascended up into heaven, but He that came down from heaven, even the Son of man who is in heaven.

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

And hath given Him authority also to execute judgement, because He is the Son of man.

Labour not so much for the meat that perisheth, but rather for that food which endureth unto life eternal, which the Son of man will give you: for Him hath God the Father sealed.

Then said Jesus unto them, I tell you truly, that unless ye eat the flesh of the Son of man and drink his blood, ye have no life in you.

What then, if ye should see the Son of man ascending up, where He was before?

Jesus therefore said unto them, When ye have lifted up the Son of man, then ye shall know that I am He, and that I do nothing of myself, but as my Father hath instructed me, I speak these things.

And Jesus answered them saying, The time is come that the Son of man is to be glorified.

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

And when he was gone out Jesus said, Now is the Son of man glorified, and God is glorified in Him: