31  As Moses the servant of the Lord commanded the children of Israel, as it is written in the book of the law of Moses, an altar of whole stones, over which no man hath lift up any ^ciron: and they offered thereon burnt offerings unto the Lord, and sacrificed peace offerings.

  15  And I did teach my people to build buildings, and to work in all manner of wood, and of ^diron, and of copper, and of brass, and of steel, and of gold, and of silver, and of precious ores, which were in great abundance.

  23  And they did work in all manner of ore, and they did make gold, and silver, and ^ciron, and brass, and all manner of metals; and they did dig it out of the earth; wherefore, they did cast up mighty heaps of earth to get ore, of gold, and of silver, and of iron, and of copper. And they did work all manner of fine work.