'Silver bronze' in the Bible

His feet were like silver-bronze, when it is white-hot in a furnace; and His voice resembled the sound of many waters.

"To the minister of the Church at Thyateira write as follows: "'This is what the Son of God says--He who has eyes like a flame of fire, and feet resembling silver-bronze.

But the rest of mankind who were not killed by these plagues, did not even then repent and leave the things they had made, so as to cease worshipping the demons, and the idols of gold and silver, bronze, stone, and wood, which can neither see nor hear, nor move.