Job 28:15-17 NKJV
It cannot be purchased for gold, Nor can silver be weighed for its price.  It cannot be valued in the gold of Ophir, In precious onyx or sapphire.  Neither gold nor crystal can equal it, Nor can it be exchanged for jewelry of fine gold.
Proverbs 8:10-11 NKJV
Receive my instruction, and not silver, And knowledge rather than choice gold;  For wisdom is better than rubies, And all the things one may desire cannot be compared with her.
Proverbs 16:16 NKJV
How much better to get wisdom than gold! And to get understanding is to be chosen rather than silver.
Psalm 119:127 NKJV
Therefore I love Your commandments More than gold, yes, than fine gold!
Proverbs 17:3 NKJV
The refining pot is for silver and the furnace for gold, But the LORD tests the hearts.
Zephaniah 1:14-18 NKJV
The great day of the LORD is near; It is near and hastens quickly. The noise of the day of the LORD is bitter; There the mighty men shall cry out.  That day is a day of wrath, A day of trouble and distress, A day of devastation and desolation, A day of darkness and gloominess, A day of clouds and thick darkness,  A day of trumpet and alarm Against the fortified cities And against the high towers.  “I will bring distress upon men, And they shall walk like blind men, Because they have sinned against the LORD; Their blood shall be poured out like dust, And their flesh like refuse.”  Neither their silver nor their gold Shall be able to deliver them In the day of the LORD’s wrath; But the whole land shall be devoured By the fire of His jealousy, For He will make speedy riddance Of all those who dwell in the land.