What is man   -   6 times

and the son of man   -  8 times

Job 7:17 What is man, that thou shouldest magnify him? and that thou shouldest set thine heart upon him?

Job 15:14 What is man, that he should be clean? and he which is born of a woman, that he should be righteous?

Ps.8:4 What is man, that thou art mindful of him? and the son of man, that thou visitest him?

Ps.144:3 LORD, what is man, that thou takest knowledge of him! or the son of man, that thou makest account of him!

Ecc.6:11 Seeing there be many things that increase vanity, what is man the better?

Heb.2:6 But one in a certain place testified, saying, What is man, that thou art mindful of him? or the son of man that thou visitest him?

and the son of man   -  8 times

Job 25:6 How much less man, that is a worm? and the son of man, which is a worm?

Ps.8:4 What is man, that thou art mindful of him? and the son of man, that thou visitest him?

Isa.56:2 Blessed is the man that doeth this, and the son of man that layeth hold on it; that keepeth the sabbath from polluting it, and keepeth his hand from doing any evil.

Mt.20:18 Behold, we go up to Jerusalem; and the Son of man shall be betrayed unto the chief priests and unto the scribes, and they shall condemn him to death,

Mt.26:2 Ye know that after two days is the feast of the passover, and the Son of man is betrayed to be crucified.

Mt.26:45 Then cometh he to his disciples, and saith unto them, Sleep on now, and take your rest: behold, the hour is at hand, and the Son of man is betrayed into the hands of sinners.

Mk.10:33 Saying, Behold, we go up to Jerusalem; and the Son of man shall be delivered unto the chief priests, and unto the scribes; and they shall condemn him to death, and shall deliver him to the Gentiles:

Acts 7:56 And said, Behold, I see the heavens opened, and the Son of man standing on the right hand of God.