John 3:8

As the wind bloweth where it listeth, and thou hearest the sound of it, but knowest not whence it cometh, or whither it goeth; so is every one that is born of the Spirit.

Romans 11:33

O the depth of the riches both of the wisdom and knowledge of God! how unsearchable are his judgements, and his ways not to be traced out!

Treasury of Scripture Knowledge

Summary

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.

Thou knowest not what

General references

Bible References

Thou knowest not what

John 3:8
As the wind bloweth where it listeth, and thou hearest the sound of it, but knowest not whence it cometh, or whither it goeth; so is every one that is born of the Spirit.

Even

Romans 11:33
O the depth of the riches both of the wisdom and knowledge of God! how unsearchable are his judgements, and his ways not to be traced out!

General references

John 9:10
Therefore they said to him, How were thine eyes opened?