Mark 7:4-5

4and when they come from the marketplace, they do not eat unless they 1completely cleanse themselves; and there are many other things which they have received as traditions to firmly hold, such as the 2washing of 3cups, pitchers, and copper pots.)

5And the Pharisees and the scribes asked Him, “Why do Your disciples not walk in accordance with the 4tradition of the elders, but eat their bread with 56unholy hands?”