'Iron' in the Bible

“That with an iron stylus and [molten] leadThey were engraved in the rock forever!

“He may flee from the iron weapon,But the bow of bronze will pierce him through.

“Iron is taken out of the earth,And copper is smelted from the stone ore.

“His bones are tubes of bronze;His limbs are like bars of iron.

“He considers iron as straw,Bronze as rotten wood.