Mark 7:4

4and when they come from the market place, they do not eat unless they 7:4 The Greek word used is baptize, which in this context refers to an immersion ritual normally performed in a miqveh, a special bathtub large enough for the purpose and filled with water that was to be collected naturally. The miqvehs typically were built into the ground outside where they could collect rain water.cleanse themselves [completely according to ritual]; and there are many other things [oral, man-made laws and traditions handed down to them] which they follow diligently, such as the washing of cups and pitchers and copper utensils.)