Matt.10.9Acquire no gold nor silver nor copper for your belts,
Mark.7.4and when they come from the marketplace, they do not eat unless they wash. And there are many other traditions that they observe, such as the washing of cups and pots and copper vessels and dining couches.)
Mark.12.42And a poor widow came and put in two small copper coins, which make a penny.
Luke.21.2and he saw a poor widow put in two small copper coins.