Job 28:18

It can’t be gotten for gold,

neither will silver be weighed for its price.

It can’t be valued with the gold of Ophir,

with the precious onyx, or the sapphire.

Gold and glass can’t equal it,

neither will it be exchanged for jewels of fine gold.

The topaz of Ethiopia will not equal it.

It won’t be valued with pure gold.

Where then does wisdom come from?

Where is the place of understanding?

Seeing it is hidden from the eyes of all living,

and kept close from the birds of the sky.