New Living Translation
Just as you cannot understand the path of the wind or the mystery of a tiny baby growing in its mother’s womb, so you cannot understand the activity of God, who does all things.

American Standard Version
As thou knowest not what is the way of the wind, nor how the bones do grow in the womb of her that is with child; even so thou knowest not the work of God who doeth all.

Berean Study Bible
As you do not know the path of the wind, or how the bones are formed in a mother’s womb, so you cannot understand the work of God, the Maker of all things.

Douay-Rheims Bible
As thou knowest not what is the way of the spirit, nor how the bones are joined together in the womb of her that is with child: so thou knowest not the works of God, who is the maker of all.

English Revised Version
As thou knowest not what is the way of the wind, nor how the bones do grow in the womb of her that is with child; even so thou knowest not the work of God who doeth all.

King James Bible
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.

World English Bible
As you don't know what is the way of the wind, nor how the bones grow in the womb of her who is with child; even so you don't know the work of God who does all.

Young's Literal Translation
As thou knowest not what is the way of the spirit, How -- bones in the womb of the full one, So thou knowest not the work of God who maketh the whole.

Ecclesiastes 11:5 Additional Translations ...