Psalm 144:3
LORD, what is man that thou knowest him? or the son of man, that thou esteemeth him?
Psalm 8:4
what is man, that thou art mindful of him? and the son of man, that thou dost visit him?
Hebrews 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 dost visit him?
Job 7:17
What is man that thou should magnify him and that thou should set thine heart upon him
Job 15:14
What is man that he should be clean and that he that is born of a woman should be justified?
Psalm 146:3-4
Put not your trust in princes, nor in the son of man in whom there is no salvation.