Jeremiah 10:9

9Silver that has been beaten [into plates] is brought from 10:9 Perhaps a reference to an ancient refinery located on the island of Sardinia.Tarshish,

And gold from 10:9 The location of this gold mining region is unknown.Uphaz,

The work of the craftsman and of the hand of the goldsmith;

Violet and purple are their clothing;

They are all the work of skilled men.