from which the heave-offerings have been taken; and second tithes and consecrated things that have been redeemed. For priests, the first of the dough and heave-offerings may be used. It is not lawful however to use unseparated grain (from which it is certain that the legal dues have not been separated), or first tithes from which the heave-offering had not been taken, or second tithes and consecrated things which had not been redeemed.
GEMARA: [The reasons for the above Mishna and the discussions appear several times throughout the Talmud. We shall render them, however, but once and that in Tract Berachoth (benedictions), which contains the complete and identical version.]
MISHNA: Should a man send his Erub by the hand of a deaf and dumb person, an idiot, a minor or one who does not acknowledge the legal necessity of an Erub, it is not a valid Erub; if, however, he had commissioned another proper person to receive it from his messenger, it is a valid Erub.
If a man puts the Erub in a tree higher than ten spans above ground, it is not valid; but if he puts it lower than ten spans, it is. If he had put it into a pit, even though it be a hundred ells deep, the Erub is valid.
GEMARA: By the hand of a minor it would not be a valid Erub? Did not R. Huna say, that a minor may collect the Erub? This presents no difficulty. R. Huna's dictum refers to an Erub of courts (where only the meal is to be gathered in order to make common cause), but our Mishna refers to an Erub of limits (where a man must go and declare his intention of making that his resting-place for the Sabbath).
"One who does not acknowledge the legal necessity of an Erub." Who is meant thereby? Said R. Hisda, a Samaritan.
"If, however, he had commissioned another person," etc. Why! Perhaps the above messenger will not deliver it! As R. Hisda said elsewhere, that he should stand and see the messenger depart, so must he also do in this case. Still there is fear that the person commissioned to receive it from the messenger will not receive it? As R. Yechiel said elsewhere, that it is an established rule, that if a messenger has been intrusted with an errand, it is presumed that he will perform the errand and this must also be assumed in the case under consideration. Where did R. Hisda and R. Yechiel make these statements? Concerning the following Boraitha, which teaches, that if a man sent his Erub through a trained elephant or a trained monkey and they deposited the Erub, ii is not valid, but if he had commissioned a person to receive it from them and deposit it, it is valid. The same question arose here which led to the statements of R. Hisda and R. Yechiel as stated above.
R. Na'hman said: The established rule, that a messenger will perform his errand, holds good where rabbinical laws are concerned, but not where biblical commandments are to be executed.
R. Shesheth, however, said: There is no difference. This rule holds good even where biblical commandments are concerned.
"If a man put his Erub in a tree," etc. R. Hyya bar Abba, R. Assi and Rabha bar Nathan sat together, and R. Na'hman sat near them. They were deliberating upon the question of where the tree spoken of in the Mishna was situated. Should we assume that it was standing in private ground, what difference does it make whether the Erub was put lower or higher; for private ground reaches even to the sky? Should we assume, that the tree was in public ground, where was the man's intention to rest on this tree; if on the top, why was the Erub which was placed above ten spans not valid? The man and the Erub would be in one place? We must say, that the man's intention was to rest at the foot of the tree (and if the Erub was placed above ten spans from the ground it is not valid, because at that height the tree becomes private ground by virtue of its being over four spans wide, while the foot of the tree is still public ground and consequently, the man would have to carry his food from private into public ground on Sabbath and that is prohibited). Still, will he not make use of a tree on the Sabbath and that is also prohibited? We must therefore assume, that the Mishna means that the tree was standing in public ground and it is according to Rabbi, who holds, that all rabbinical ordinances enacted on account of the Sabbath-rest (Shvuth) have no significance during twilight (before or after the Sabbath). Said R. Na'hman: "I thank ye, for so also did Samuel say." And they rejoined: "Was it so difficult for you to understand the Mishna, that you thank us for our opinion. [Did they not themselves argue and discuss the matter? Nay; they spoke thus to R. Na'hman.] Would you insert our opinion in the Gemara explaining this Mishna?" He answered: "Yea."
Rabha maid: All this refers to a tree, which was standing outside of the addition (of 70 2/3 ells square) to a town; but if the tree was standing inside of the addition to the town, it makes no difference where the Erub was placed on it, even at a height of over ten spans, because the atmosphere of a town pervades all the trees and it makes no difference where the man takes his rest.
Where is the opinion of Rabbi and the sages to be found concerning the twilight as mentioned above? In the following Boraitha.. If a man placed his Erub on a tree ten spans above the ground, the Erub is not valid. If placed lower than ten spans it is valid, but must not be taken down; if it was placed within three spans from the ground it is valid and may also be taken down. If the Erub, however, was placed in a basket and then hung on the tree even at a height of over ten spans it is valid; such is the dictum of Rabbi; the sages however say, that where an Erub must not be taken down, it is also not valid. (Hence the difference of opinion between Rabbi and the sages.) Concerning what part do they differ? Shall we say, that they differ concerning the last part (i.e., where the Erub was placed in a basket and hung up on a tree at a height of over ten spans, and the sages say therefore, that such an Erub is invalid because the tree will have to be used on Sabbath and that is prohibited), can we say, that incidental use of the tree is also prohibited? (We know that is not so.) Shall we say, that they differ concerning the first part (i.e., where the Erub was placed at a height of over ten spans and must not be taken down), we must first see what kind of a tree is under consideration. If it be a tree of less than four spans' width, it is a free place (not subject to jurisdiction), then why should the Erub not be taken down? If it be a tree that was four spans wide, it is regarded as private ground, then of what benefit is the basket which contains the Erub (it must also be taken down from private into public ground); said R. Jeremiah: "With a basket it is different. It need not be taken down at all, but can be bent over and the Erub may be removed." (Although the tree is private ground, when the basket is bent over so that it is below ten spans it is no longer in private ground.)
R. Papa sat in the college and repeated the above Halakha. Rabh bar Shva raised an objection: "We have learned in a following Mishna: "But how must this be done? One carries out the Erub, where he means to deposit it on the eve of the first day of rest and remains with it until dusk, when he carries it back with him." If thou sayest then, that it is sufficient if he hangs up a basket on the tree, because he can bend over the basket and bring it lower than ten spans, why should the Mishna quoted order, that the man must carry out the Erub, etc., and remain with it until dusk; it may just as well say, that as he can remain until dusk and carry it back, that it is sufficient, if he deposits it and carries it back with him at once.
Said R. Zera: This is only a precautionary measure for a case where a festival follows a Sabbath. (If it were said, that the man need not go out and deposit his Erub, wait until dusk and carry it back, then go out again on the next day and wait until dusk and eat the Erub, but that he may leave it there because he could have done as the Mishna states and the capability of performing an act is equivalent to its performance,--it would be wrong; for the day being Sabbath he would not have been permitted to carry it out again. Hence the precautionary measure was made to apply to all similar cases.)
"If he had put it into a pit," etc. Where is the pit supposed to be situated? If in private ground it is self-evident? For in the same manner as private ground has no limit as to height it also has none as to depth. If in public ground, the question arises, where the man intended to take his Sabbath-rest? If he intended to take it outside of the pit, he would be in one place and his Erub in another, and if he intended to take his rest inside of the pit, it is self-evident that he may deposit his Erub therein. We must say then, that the pit was situated in unclaimed ground
