while the other Master holds the view that the donor's intention was to provide a generous offering. Abaye stated: This was learnt only in respect of a tree the diameter underneath which was [no less than] twelve cubits but in the case of a tree the diameter underneath which was less than twelve cubits, behold a part at least of the man's house is well marked out. R. Huna son of R. Joshua demurred: Whence is it proved that he has at all intended the middle four cubits? Is it not possible that he intended either the four cubits on the one side or the four on the other side? Rather, said R. Huna son of R. Joshua: This was learnt only in respect of a tree the diameter underneath which was [no less than] eight cubits, but in the case of a tree the diameter underneath which was only seven cubits, behold a part at least of his house is well marked out. It was taught in agreement with Rab and it was also taught in agreement with Samuel. ‘It was taught in agreement with Rab’: If a man who was on a journey [homeward] was overtaken by dusk, and he knew of a tree or a wall and said: ‘Let my Sabbath base be under it’, his statement is of no avail, but if he said: ‘Let my Sabbath base be in such and such a place’ he may continue his journey until he arrives at that place. Having arrived there he may walk throughout its interior and along a distance of two thousand cubits beyond it. This, however, applies only to a well defined spot as, for instance, a mound that was ten handbreadths high and from four cubits to two beth se'ah in area, or a valley that was ten handbreadths deep and from four cubits to two beth se'ah in area, but where the place is not well defined he is not allowed to move more than four cubits. If two were [travelling together] and one of them knows [of a well defined place] and the other does not know of it, the latter transfers his right to choose a place to the former who then declares, ‘My Sabbath base shall be in such and such a place’. This only applies where the man had indicated the four cubits he selected by a mark, but if he did not indicate the four cubits he had selected by any mark he must not stir from his place. Must it be said that this presents an objection against Samuel? Samuel can answer you: Here we are dealing with a case where from the place on which the man stood to the root of the tree there were two thousand and four cubits, so that if you were to put him on the further side of the tree he would be standing outside his permitted limit; hence, if he indicated four cubits [on the near side of the tree] he may proceed thither, otherwise he may not. ‘It was taught in agreement with Samuel’: If a man made a mistake and prepared ‘erubs in two opposite directions, believing that it is permitted to provide ‘erubs in two opposite directions, or if he said to his servants, ‘Go and prepare an ‘erub for me’ and one prepared for him an ‘erub in a northerly direction and the other prepared one for him in a southerly direction, he may proceed northwards as far as the limit of his southern ‘erub and southwards as far as the limit of his northern ‘erub. But if they measured each limit exactly he may not stir from his place. Must it be said that this presents an objection against Rab? — No; Rab is a Tanna and is privileged to differ. IF, HOWEVER, HE SAID LET MY SABBATH BASE BE AT ITS ROOT’, HE MAY WALK FROM THE PLACE WHERE HE STANDS TO ITS ROOT A DISTANCE OF TWO THOUSAND CUBITS, AND FROM ITS ROOT TO HIS HOUSE ANOTHER TWO THOUSAND CUBITS. THUS HE CAN WALK FOUR THOUSAND CUBITS AFTER DUSK.ᵃᵇᶜᵈᵉᶠᵍʰⁱʲᵏˡᵐⁿᵒᵖᵠʳˢᵗᵘᵛʷˣʸᶻᵃᵃᵃᵇᵃᶜᵃᵈᵃᵉᵃᶠᵃᵍᵃʰᵃⁱᵃʲᵃᵏᵃˡᵃᵐᵃⁿᵃᵒᵃᵖᵃᵠ