עירובין א׳:ט׳ - א׳:י׳

מקיפין שלשה חבלים – it refers to a caravan that camped in the valley

זה למעלה מזה – on top of pegs surrounding from the lowest rope to the ground less than three [handbreadths] and behold it is like all of it is standing, for everything less than three [handbreadths] is considered like a “labud” (something solid/compact)/a legal fiction of considering separate parts as united, if the gap is less than three handbreadths (see Talmud Sukkah 16b), and from it to the middle [rope] is less than three [handbreadths], you have it that it stands as six handbreadths less the two small amounts in the two airspaces, and from the middle [rope] to the upper [rope], which is less than three [handbreadths], you have nine handbreadths standing in three airspaces less than three small amounts.

שיעור עובי החבלים יותר על טפח – three small amounts in orde that there can be between everything ten handbreadths.

מקיפין בקנים – wedged in and standing and this is a partition of warp but of ropes it would be a partition of woof.

בשיירא דברו – they were lenient regarding them since they don’t need anything other either a warp such as reeds or a woof, such as ropes, but for an individual, they were not lenient , but rather until it has [both] warp and woof and three people [in it], they are like a caravan.

כל מחיצה שאינה של שתי וערב כו' - Rabbi Yosi the son of Rabbi Yehuda disputes on that of his father, and states that even for a caravan, it requires warp and woof.

אחד משני דברים – either warp or woof and there is [a difference] between the earlier Rabbis and the latter Rabbis, for the earlier Rabbis did not permit for an individual other than something similar to a caravan on the way, since it cannot make an appropriate partition and it is not in a settlement, but the latter Rabbis stated that one of two things, whether for an individual or a group, whether on the road or in a settlement, and the Halakha is according to them, but that one person or two that dwelled in the wilderness are not able to make a partition larger than field requiring two Se’ah of seed which is one-hundred cubits long by fifty cubits wide like the courtyard of the Tabernacle and three people or ore are a caravan and they are able to make a large partition and even several miles according what they need and for the utensils that they use and for their animals, as long as there not remain a free space within the partition greater than the field requiring two Se’ah of seed.

פטרו במחנה – for those who go out to war and even to an optional war [to gain territory outside the Land of Israel].

מביאין עצים – and we don’t suspect them of theft, and even if their owners cut them and made of them packages.

ופטורים מרחיצת ידים – [exempt from washing the hands] before the meal, but for the water [for washing] after the meal, they are obligated, since it was established on account of the danger of the Sodomite salt that blinds the eye, the danger is graver than the prohibition.

ומדמאי – that they don’t have to separate the tenth of a tenth of doubtfully tithed produce such as if they took grain from an ignoramus [who does not observe the laws of tithing properly].

ומלערב – The Eruvim of courtyards such as from tent to tent in the camp surrounded by partitions, but the Eruvim of borders/limits they are required to make [those Eruvim].