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Eruvin 30
ERUVIN 30 sponsored by a generous grant from an anonymous donor. Kollel Iyun Hadaf is indebted to him for his encouragement and support and prays that Hashem will repay him in kind.
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1) [line 4] RA'AVTAN - a voracious eater
2) [line 7] PISCHO K'MILU'O (TUM'AS PESACHIM)
(a) If a Mes is in a house and its door is closed, not only is the Mes
Metamei all that is in the house through Tum'as Ohel, it is also Metamei
articles lying outside the closed door, in the doorway (i.e., under the
Tefach-wide lintel). Since the Mes will eventually be removed from the house
through that doorway, therefore it is considered as if the Mes is already in
the doorway (either mid'Rabbanan [RASHI Beitzah 10a], or through a Halachah
l'Moshe mi'Sinai [RASHI Beitzah 37b]).
(b) If the house has a number of doorways and windows which are larger than
4x4 Tefachim, all objects that are in all the doorways or windows on the
other side of the closed doors or windows are Tamei, since we do not know
through which one the Mes will be removed. If a *k'Zayis* of a Mes is in a
house which has a number of doorways and windows which are all closed, even
objects on the other side of windows which are *less than* 4x4 Tefachim are
Tamei.
(c) If the owner of the house chooses to remove the Mes through a particular
doorway or window, all the objects that are on the other side of all the
other closed windows or doors are Tahor. However, if an entire corpse (or a
piece of a corpse that was larger than a k'Zayis) was in the house, the
owner must have in mind to remove the Mes through a doorway or window that
is at least 4x4 Tefachim in order for all the objects that are on the other
side of all the other closed exits to be Tahor. If only a k'Zayis of a Mes
was in the house, even if the owner has in mind to remove it through one of
the windows which is only 1x1 Tefach, all the objects that are on the other
side of all the other closed exits are Tahor.
3) [line 8] HADUMEI NEHADMEI? - should we cut him into pieces?
4) [line 13] KI KA MARVACH - when he widens one of the openings
5) [line 17] SINAI - Rav Yosef, who had such an encyclopedic knowledge of
the Mishnayos and Beraisos, that it was as if he had received it from Mount
Sinai
6) [line 25] KOL HA'ZAN - everything that satiates
7) [line 28] PEIREI D'GINOSAR - the very sweet fruits that grow in the
region of the Kineret, known for its special climate and bounty of superb
fruits
8) [line 29] HAVAH MENAKTINAN L'CHOL CHAD V'CHAD - each one of us would pick
9) [line 32] TZANA BAS TELASA SAVEI - a basket that holds three Se'ah,
approximately 24.9 liters (5.65 gallons) or 43.2 liters (9.81 gallons),
depending upon the differing Halachic opinions
10) [line 14] V'AMAR SHEVU'ASA D'LO TA'IM LI ZIYUNA - and he would say, " I
swear that I ate no food"
11) [line 15] MEZONA - a food that nourishes
30b---------------------------------------30b
12) [line 2] AVAL - true, yes
*13*) [line 14] HA'AMAR, AD SHE'YOTZI MITASO - that is, it is necessary to
bring to the place of the Eruv *everything* that a person plans on using for
Shabbos. If anything that a person needs is left out, the Eruv Techumim is
invalid. (Therefore, since the person needed his black clothes for Shabbos
and he did not bring them to the place of the Eruv Techumim, the Eruv is
invalid.)
*14*) [line 16] AF B'LEVANIM LO YETZEI - that is, since he *knew* that he
will need black clothes for Shabbos, but he did not bring them to the place
of the Eruv, the Eruv in invalid (RITVA)
15) [line 20] D'MITSHIL A'NEZIRUSEI - he asked a Chacham to annul his vow of
Nezirus. When a person makes a Neder or Nezirus, he may have it revoked by a
Beis Din of three (if they are not outstanding authorities) or a Yachid
Mumcheh (an outstanding authority). general method used is that Beis Din
investigates whether the one who made the Neder would not have made the
Neder in the first place had he been aware of a particular fact.
16) [line 22] HADRA L'TIVLA - it reverts to be Tevel (produce from which
tithes have not been taken) again (which is forbidden to eat
*17*) [line 23] LO NECHSHEDU - that is, we do not suspect Chaverim of using
as Terumah food that is not next to the Tevel upon which it is separated --
because it is *not permitted* to do so. (Therefore, even if a person is not
a Chaver, his Eruv should be invalid if it relies on transgressing the
prohibition of separating Terumah she'Lo Min ha'Mukaf.)
18) [line 24] MIN HA'MUKAF - from food that is next to it (in the same
vessel)
19) [line 25] U'MAI? PASKA?! - What kind of an answer is this? Did the Tana
determine that everyone places the exact amount of food needed (two meals'
worth) as an Eruv?!
20) [line 27] KOL DAVER SHE'HU MISHUM SHEVUS - anything which is forbidden
because of a decree of the Chachamim
21) [line 29] MELO KUMTZO - the amount that will fit under the middle three
fingers when they are pressed upon the palm
22) [line 29] KUMTZO
(a) When a Korban Minchah (flour offering) is offered, a Kohen must take off
a Kometz (handful), which is burned upon the Mizbe'ach.
(b) A Kometz is the amount that can be held by the middle three fingers when
they are pressed upon the palm. Kohen puts his hand in the dough or
baked goods and removes one handful. dough or baked goods that sticks
out is then wiped off by the thumb and the smallest finger until only the
Kometz remains.
(c) In certain Korbanos Minchah, the remainder of the baked goods is divided
among the Kohanim; in others, the remainder is also burned.
23) [line 29] MELO CHAFNAV - the amount that fills his palms
24) [line 30] MELO LUGMAV - the quantity of liquid that fills two cheeks
*25*) [line 36] TARGUMA... - that is, translate the expression *"ha'Kol Lefi
Mah she'Hu Adam"* as referring to a sick or elderly man (who cannot eat as
much as others). Such a person need not separate enough food to suffice for
a *normal* person for two meals, but enough to suffice for *him* for two
meals.
26) [line 37] BEIS HA'PRAS
(a) There are three types of Beis ha'Pras: (1) a field in which a grave was
plowed over, scattering the bones in all directions; (2) a field in which
there is a grave that we cannot find; (3) a field on the edge of a town
where a corpse was brought for burial. In the latter instance, we suspect
that: (a) part of the corpse may have dislodged and remains in the field, or
(b) the corpse was inadvertently left there and not taken to a cemetery as
all. Our Mishnah is discussing the first type, (a).
(b) The Rabbanan decreed that the field is Metamei in every direction from
the grave for the length of the furrow of a plow, which is 50 Amos. This
results in an area of 100 Amos by 100 Amos around the grave.
(c) The Bartenura offers three explanations as to why the word "Pras" was
used:
(1) the Tum'ah *spreads* (Pores) out in all directions
(2) the bones are *broken* (Perusim)
(3) peoples *feet* (Parsos) stay away from there
27) [line 39] MENAPE'ACH ADAM - a person blows
28) [line 41] SHE'NIDASH - that was trampled
29) [line 43] SHIDAH - (a) a woman's carriage which is closed on all sides
(RASHI); (b) a large chest which is used as a bench in a woman's carriage
(RASHI Eruvin 14b)
30) [line 43] TEIVAH - a chest
31) [line 43] MIGDAL - (O.F. mestier) a cupboard
32) [line 44] OHEL ZARUK SHEMEI OHEL
(a) Certain parts of a Mes are Metamei b'Ohel. (See Background to Shabbos
27:19, 132:2,3)
(b) When an object that can be Metamei b'Ohel is located in an Ohel (i.e. a
covered space that is at least one Tefach in length, width and height), the
Ohel makes everything in it Tamei and protects anything that is above it
from becoming Tamei. That is, an Ohel is *Mevi* Tum'ah (spreads Tum'ah
inside of it) and is *Chotzetz* from Tum'ah (intervenes between the Tum'ah
and the space above the Ohel, preventing Tum'ah from spreading above it).
(c) However, not all objects which cover Tum'ah are Mevi and Chotzetz.re
are objects which are Mevi and not Chotzetz and other objects which are
Chotzetz and not Mevi and even others that are neither Mevi nor Chotzetz
(Ohalos 8:5). An object that is flying through the air, such as a bird or a
Talis that is carried or caught up by the wind, are not Ohalim and are not
Mevi or Chotzetz, even if they are one Tefach wide.
(d) The Tana'im argue with regard to an object that is not flying or moving,
but is *made to be* carried ("Ohel Zaruk," i.e. a portable Ohel). Rebbi
rules that it is not termed an Ohel, and it is similar to a flying Talis
which is not Chotzetz, while Rebbi Yosi b'Rebbi Yehudah rules that it has
the laws of a normal Ohel, and is Mevi Tum'ah and Chotzetz.
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