Psalm 144:3
Yahweh, what is man, that you care for him? Or the son of man, that you think of him?
Psalm 8:4
what is man, that you think of him? What is the son of man, that you care for him?
Hebrews 2:6
But one has somewhere testified, saying, "What is man, that you think of him? Or the son of man, that you care for him?
Job 7:17
What is man, that you should magnify him, that you should set your mind on him,
Job 15:14
What is man, that he should be clean? What is he who is born of a woman, that he should be righteous?
Psalm 146:3-4
Don't put your trust in princes, each a son of man in whom there is no help.