purity, i.e. with their hands washed, and took care of all defilements every day; and these were called Pharisees; and this sect was exceedingly holy, and was the way of piety; for such a man was separated, and he abstained from the rest of the people, and he did not touch them, , nor did he eat and drink with them.'' It was a general rule with them, that a clean person ought not to eat with an