that he may come to set aside tithe from where it is obligatory for where it is exempt and from where it is exempt for where it is obligatory? -Rather, said Abaye, there is no dispute concerning the seven days [of the separation], all agreeing that [the cell] is liable [to have a mezuzah]; what the dispute is concerned with is the other days of the year; the Rabbis would institute it as a precautionary measure on account of the seven days, whilst R. Judah does not see the need for such a measure. Raba said to him: But the teaching [of the Mishnah] reads, ‘The sukkah of the Feast during the Feast’! Therefore says Raba: On all other days of the year they all agree that there is no obligation [for a mezuzah at the sukkah and cell], the dispute touches only the seven days, and there is a special ground in the case of the sukkah and there is a special reason in the case of the cell. There is a special reason in the case of the sukkah: R. Judah, holding in accordance with his own principle, that the sukkah must have the character of a permanent residence, hence considers [the sukkah] is liable to a mezuzah, whilst the Rabbis, following their own principle, hold that the sukkah must have the character of an incidental residence, and hence requires no mezuzah. There is also a special reason for the dispute in the case of the cell [of the counsellors]; the Rabbis hold that a dwelling not freely chosen is called a dwelling whilst R. Judah is of the opinion that such dwelling is not included in the term dwelling; only rabbinically it was arranged that a mezuzah be affixed at the cell lest the people say the high priest is being kept in prison. Who has taught the following which our Rabbis have taught:ᵃᵇᶜᵈ