The term Son of man has been used in relation to Jesus on more than 80 occasions. AID TO BIBLE UNDERSTANDING. JEHOVAH WITNESS.

And Jesus said unto him, the foxes have holes and the birds of the air have nests; but the Son of man hath no where to lay his head. MATTHEW 8.20

Jesus said unto them, The Son of man shall be betrayed into the hands of men. MATTHEW 17.22

The son of man indeed goeth as it is written of him; but woe unto the man by whom the Son of man is betrayed. MARK 14.21

The hour is at hand, and the son of man is betrayed into the hands of the sinner. MATTHEW 26.45

The son of man is delivered into the hands of men and they shall kill him. MARK 9.31

For there is One God, and one mediator between God and men, the man Christ Jesus. I TIMOTHY 2.5

The Son of man shall sit in the throne of his glory. MATTHEW 19.28

The Son of man shall come in the glory of his Father. MATTHEW 16.27

Ye men of Israel, hear these words, Jesus of Nazareth. a man approved of God among you. ACTS 2:22

Behold, I see the heavens opened, and the son of man standing on the right hand of God. ACTS 7:56