'Gold' in the Bible

All the silver and gold and articles of bronze and iron are holy (consecrated) to the Lord; they shall go into the treasury of the Lord.”

Then they completely burned the city and everything that was in it. They put only the silver and the gold, and the articles of bronze and of iron, into the treasury of the house (tabernacle) of the Lord.

when I saw among the spoils [in Jericho] a beautiful robe from Shinar (southern Babylon) and two hundred shekels of silver and a bar of gold weighing fifty shekels, I wanted them and took them. Behold, they are hidden in the ground inside my tent, with the silver underneath.”

Then Joshua and all Israel with him, took Achan the son of Zerah, the silver, the [royal] robe, the bar of gold, his sons, his daughters, his oxen, his donkeys, his sheep, his tent, and everything that he had; and they brought them up to the Valley of Achor (Disaster).

and he said to them, “Return to your tents with great riches and with very much livestock, with silver, gold, bronze, iron, and with very many clothes; divide the spoil of your enemies with your brothers (fellow tribesmen).”