Ecclesiastes 11:5 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.     (KJV)

Ecclesiastes 11:5 As you do not know how the spirit comes to the bones in the womb of a woman with child, so you do not know the work of God who makes everything.     (RSV)