Mark 7:3-4

3(For the Pharisees and all the Jews do not eat unless they 1carefully wash their hands, thus observing the 2traditions of the elders;

4and when they come from the market place, they do not eat unless they 3cleanse themselves; and there are many other things which they have received in order to observe, such as the 4washing of 5cups and pitchers and copper pots.)