Cross reference
Proverbs 8:19
19 My fruit is better than gold, yes, than fine gold; My yield than choice silver.
Proverbs 3:14
14 For her good profit is better than getting silver, And her return is better than fine gold.
Proverbs 8:10
10 Receive my instruction rather than silver; Knowledge rather than choice gold.
Proverbs 10:20
20 The tongue of the righteous is like choice silver. The heart of the wicked is of little worth.
Ecclesiastes 7:12
12 For wisdom is a defense, even as money is a defense; but the excellency of knowledge is that wisdom preserves the life of him who has it.