Judges 17:4
So he gave the silver back to his mother. Then his mother took two hundred shekels of silver and gave them to a metal-worker who made a pictured image and a metal image from them: and it was in the house of Micah.
Isaiah 46:6-7
As for those who take gold out of a bag, and put silver in the scales, they give payment to a gold-worker, to make it into a god; they go down on their faces and give it worship.
Jeremiah 10:9-10
Silver hammered into plates is sent from Tarshish, and gold from Uphaz, the work of the expert workman and of the hands of the gold-worker; blue and purple is their clothing, all the work of expert men.