Job 28:7

That path no bird of prey knoweth, Neither hath the falcon's eye seen it:

Job 11:6

And that he would show thee the secrets of wisdom! For he is manifold in understanding. Know therefore that God exacteth of thee less than thine iniquity deserveth.

Job 28:21-23

Seeing it is hid from the eyes of all living, And kept close from the birds of the heavens.

Job 38:19

Where is the way to the dwelling of light? And as for darkness, where is the place thereof,

Job 38:24

By what way is the light parted, Or the east wind scattered upon the earth?

Romans 11:33

O the depth of the riches both of the wisdom and the knowledge of God! how unsearchable are his judgments, and his ways past tracing out!

Treasury of Scripture Knowledge

Summary

There is a path which no fowl knoweth, and which the vulture's eye hath not seen:

Bible References

A path

Job 28:21
Seeing it is hid from the eyes of all living, And kept close from the birds of the heavens.
Job 11:6
And that he would show thee the secrets of wisdom! For he is manifold in understanding. Know therefore that God exacteth of thee less than thine iniquity deserveth.
Job 38:19
Where is the way to the dwelling of light? And as for darkness, where is the place thereof,
Romans 11:33
O the depth of the riches both of the wisdom and the knowledge of God! how unsearchable are his judgments, and his ways past tracing out!

American Standard Version Public Domain