Job 28:13 (KJV)

The lion's whelps have not trodden it, nor the fierce lion passed by it.

He putteth forth his hand upon the rock; he overturneth the mountains by the roots.

He cutteth out rivers among the rocks; and his eye seeth every precious thing.

He bindeth the floods from overflowing; and the thing that is hid bringeth he forth to light.

But where shall wisdom be found? and where is the place of understanding?

The depth saith, It is not in me: and the sea saith, It is not with me.

It cannot be gotten for gold, neither shall silver be weighed for the price thereof.

It cannot be valued with the gold of Ophir, with the precious onyx, or the sapphire.

The gold and the crystal cannot equal it: and the exchange of it shall not be for jewels of fine gold.

No mention shall be made of coral, or of pearls: for the price of wisdom is above rubies.