Copper Brass: Inferiin Value to Gold and Silver
Source: TTT
Isaiah 60:17
Instead of bronze I will bring you gold; I will bring silver in place of iron, bronze instead of wood, and iron instead of stones. I will appoint peace as your governor and righteousness as your ruler.
Daniel 2:32, 39
The head of the statue was pure gold, its chest and arms were silver, its belly and thighs were bronze, / But after you, there will arise another kingdom, inferior to yours. Next, a third kingdom, one of bronze, will rule the whole earth.