Cross reference
Proverbs 8:19
19 My fruit is better than gold, yea, than fine gold; and my revenue than choice silver.
Proverbs 3:14
14 For the merchandise of it is better than the merchandise of silver, and the gain thereof than fine gold.
Proverbs 8:10
10 Receive my instruction, and not silver; and knowledge rather than choice gold.
Proverbs 10:20
20 The tongue of the just is as choice silver: the heart of the wicked is little worth.
Ecclesiastes 7:12
12 For wisdom is a defence, and money is a defence: but the excellency of knowledge is, that wisdom giveth life to them that have it.