Verses with the word goldsmith in the Old Testament (3 verses):

Isaiah 40:19
The workman melteth a graven image, and the goldsmith spreadeth it over with gold, and casteth silver chains.

Isaiah 41:7
So the carpenter encouraged the goldsmith, and he that smootheth with the hammer him that smote the anvil, saying, It is ready for the sodering: and he fastened it with nails, that it should not be moved.

Isaiah 46:6
They lavish gold out of the bag, and weigh silver in the balance, and hire a goldsmith; and he maketh it a god: they fall down, yea, they worship.