'Silver' in the Bible

If you seek her as silver, and search for her as for hidden treasures:

For her good profit is better than getting silver, and her return is better than fine gold.

Receive my instruction rather than silver; knowledge rather than choice gold.

My fruit is better than gold, yes, than fine gold; my yield than choice silver.

The tongue of the righteous is like choice silver. The heart of the wicked is of little worth.

How much better it is to get wisdom than gold! Yes, to get understanding is to be chosen rather than silver.

The refining pot is for silver, and the furnace for gold, but Yahweh tests the hearts.

A good name is more desirable than great riches, and loving favor is better than silver and gold.

Take away the dross from the silver, and material comes out for the refiner;

A word fitly spoken is like apples of gold in settings of silver.

Like silver dross on an earthen vessel are the lips of a fervent one with an evil heart.

The crucible is for silver, and the furnace for gold; but man is refined by his praise.