2Ti 2 Timothy, chapter Second Epistle to Timothy, chapter 2
In a bais gadol, there are not only k'lei (vessels) of gold and silver but also those wooden ones and earthen ones: some, for honorable use; others, for dishonorable use. If anyone makes himself tahor from these things he will be a k'li vessel for honorable use, having been set aside as kodesh, useful to HaAdon, ready for every ma'aseh tov.