Proverbs 25:4
Ver. 4. Take away the dross from the silver,.... By putting it into the furnace, and purging it from it:
and there shall come forth a vessel for the finer; not out of the furnace, a vessel formed and shaped, but pure silver shall come out of it for the refiner; of which a vessel may be made, very honourable, beautiful, and fit for use: the application of it is in Pr 25:5.