But [for tumah transmitted by] branchy canopies, or protrusions, or a field in which a grave had been plowed over, or the land of the nations, or the coffin-cover, or the coffin, or a quarter-log of blood, or a tent, or a quarter-kav of bones, or utensils that touch a corpse, or the days of [a metzora’s] counting, or the days of his confirmed tzaraas —- for these the nazir does not shave, but is sprinkled on the third and seventh days, and he does not forfeit the preceding days, and he begins to count right away, and he has no sacrifice. In truth they said: The days of a zav or a zavah, and the days of confinement of the metzora —- these are counted for him.