Ecclesiastes 5:15; Ecclesiastes 11:5

Ecclesiastes 5:15

15 As he came forth of his mother's womb, naked shall he return to go as he came, and shall take nothing of his labour, which he may carry away in his hand.

Ecclesiastes 11:5

5 As thou knowest not what is the way of the spirit, nor how the bones do grow in the womb of her that is with child: even so thou knowest not the works of God who maketh all.