TSK · Exodus 32:3

And he restored the eleven hundred [pieces] of silver to his mother; and his mother said, I verily dedicate the silver unto Jehovah from my hand for my son, to make a graven image and a molten image: now therefore I will restore it unto thee.

The image, a workman hath cast [it], and the goldsmith overlayeth it with gold, and casteth [for it] silver chains.

There is silver beaten into plates, which is brought from Tarshish, and gold from Uphaz, the work of the artificer and of the hands of the goldsmith; blue and purple for their clothing; they are all the work of skilful men.