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YOMA 28 (3 Teves) - Today's Dafyomi material has been dedicated in memory of Hagaon Rav Yisroel Zev Gustman ZT"L (author of "Kuntresei Shiurim") and his wife, Rebbetzin Sarah Gustman (daughter of Hagaon Rav Meir Bassin, Dayan in Vilna) in honor of Rebbetzin Gustman's Yahrzeit. Sponsored by a number of Rav Gustman's Talmidim (Harav Naftali Weinberg, Harav Avraham Feldman, Michael Starr and Rav Mordecai Kornfeld).

1)

(a)Rebbi Yochanan, who lists the Sidur Shnei Gizrei Etzim among the Avodos for which a Zar is Chayav Misah, argues with Rav and Levi (on 24a) who do not. What is the basis of their dispute?

(b)How does the Gemara now attempt to prove Rebbi Yochanan right from the forthcoming Mishnah, where the Memuneh would ask the Kohanim to go and see if the time of Shechitah had arrived - why not the time for the Sidur Shnei Gizrei Etzim?

(c)How do repudiate this proof?

1)

(a)Rebbi Yochanan, who lists the Sidur Shnei Gizrei Etzim among the Avodos for which a Zar is Chayav Misah - maintains that it is an Avodah Tamah (a final Avodah) - whereas according to Rav and Levi, it belongs to the Sidur Evarim (arranging of the limbs) on the Mizbe'ach.

(b)The Gemara now attempts to prove Rebbi Yochanan right from the forthcoming Mishnah, where the Memuneh would ask the Kohanim to go and see if the time of Shechitah had arrived, and not the time for the Sidur Shnei Gizrei Etzim - presumably because it was an Avodah Tamah i.e. the final night-Avodah, but had it been part of the day-Avodah (like Rav and Levi will maintain), it would be part of the arrangement of the limbs on the Mizbe'ach (in which case a Zar would be Patur).

(c)Even if the Sidur Shnei Gizrei Etzim was a day-Avodah - the Gemara retorts, the Memuneh would not refer to it, since, as we explained earlier, it could be rectified.

HADRAN ALACH PEREK BA'RISHONAH

PEREK AMAR LAHEM HA'MEMUNEH

2)

(a)Who was the Memuneh and what did he ask the Kohanim to do?

(b)What do we learn from the Pasuk in Kedoshim "b'Yom Zivchachem Ye'achel"?

(c)Whoever saw that the eastern horizon had lit up would call out 'Barkai'. What does 'Barkai' mean?

(d)What did Masya ben Shmuel add to this 'Ad she'be'Chevron'. Why was it so important to bring Chevron into this?

2)

(a)The Memuneh was the deputy Kohen Gadol, and he asked the Kohanim to who present to climb up the wall or on to the roof, to see if the time of Shechitah of the Tamid (i.e. shortly after dawn-break) had arrived.

(b)We learn from the Pasuk in Kedoshim "b'Yom Zivchachem Ye'achel" - that the Shechitah of Korbanos must be performed by day.

(c)Whoever saw that the eastern horizon had lit up would call out 'Barkai' - meaning 'light' (from the word 'Barak' - lightning).

(d)Masya ben Shmuel adds to this 'Ad she'be'Chevron' - in order to evoke the merit of the Avos.

3)

(a)What is the difference between a Kohen who needed to go to the bathroom to defecate and one who needed to urinate?

3)

(a)A Kohen who defecated needed to Tovel, whereas one who urinated, only required Kidush Yadayim v'Raglayim from the Kiyor.

28b----------------------------------------28b

4)

(a)The Tana'im in a Beraisa argue whether the Memuneh said 'Barak Barkai', 'Alah Barkai' or 'He'ir Pnei Kol ha'Mizrach ad Chevron'. What is the difference between 'Barak Barkai' and 'Alah Barkai'?

(b)Rebbi Yehudah ben Beseira adds to the latter opinion that people were already going to work (which presumably, was slightly later). Which people? Why can it not refer to the employees?

4)

(a)The Tana'im in a Beraisa argue whether the Memuneh said 'Barak Barkai', 'Alah Barkai' or 'He'ir Pnei Kol ha'Mizrach ad Chevron'. Alah Barkai is later than Barak Barkai.

(b)When Rebbi Yehudah ben Beseira adds to the latter opinion that people were already going to work - he meant the employers; he cannot have been referring to the employees, because the time for workers to leave for work is only after sunrise, as the Gemara explains in Bava Metzi'a 82b.

5)

(a)At what time of day did Avraham Daven Minchah (see Tosfos Yeshanim)?

(b)Why was Rav Yosef surprised that we should learn such a thing from Avraham?

(c)What precedent do we have to prove that we do in fact, learn such things from him?

5)

(a)Avraham Avinu Davened Minchah at mid-day, when the walls facing the east are first covered by a shadow (because until mid-day they cast their shadow towards the west, and the wall-face is lit up by the sun. But at mid-day, the sun shines down on top of the wall, leaving the wall-face in shadow.

(b)Rav Yosef was surprised that we should learn such a thing from Avraham - whose Zerizus was extraordinary and could not be emulated.

(c)We have a precedent however, in the form of a Beraisa, which learns from Avraham that one should be a Zariz and perform the Mitzvah of Milah early in the morning, like he did when he did when he left for the Akeidah.

6)

(a)When is the earliest time that the Korban Tamid could be Shechted, and when was it actually Shechted then?

(b)What does Rav Yosef ask from that Mishnah in Pesachim on what we just learned from Avraham Avinu?

(c)How do we explain the walls of the Beis-Hamikdash to answer this Kashya?

(d)Alternatively, Avraham was different. In which two ways was he different?

6)

(a)The earliest time that the Korban Tamid could be Shechted - was at six and a half hours (i.e. half an hour after mid-day); and that is when it was Shechted on Erev Pesach which fell on Friday.

(b)But didn't we just say that Avraham would Daven Minchah from mid-day and onwards, asks Rav Yosef - because he had the sign of the dark (shadowed) walls? In that case, why could they not do the same in the Beis-Hamikdash (i.e. bring the Tamid shel Bein ha'Arbayim as soon as the east-facing walls darkened)?

(c)They would indeed gauge the earliest time to bring the Tamid by looking at the eastern wall of the Beis Hamikdash. However, the walls of the Beis-Hamikdash were built at an angle, so that the sun tended to shine on them for a half an hour after mid-day, and it was only then, that they became covered by a shadow.

(d)Alternatively, Avraham was different: either because he was an expert astronomer, and knew exactly when mid-day was; or because he was exceptionally wise ('a Zaken v'Yoshev bi'Yeshiva'), and was able to determine mid-day through his wisdom.

7)

(a)What do we learn from the fact that the term 'Zaken' is used by each of the Avos?

(b)What do we learn from the Pasuk ...

1. ... in Shemos "Lech v'Asafta es Ziknei Yisrael?

2. ... in Chayei Sarah "Vayomer Avraham el Avdo Zekan Beiso ... "?

3. ... "ha'Moshel b'Chol Asher Lo"?

(c)And what is the acronym of "Hu Damesek Eliezer?

7)

(a)We learn from the fact that the term 'Zaken' is used by each of the Avos - that they were elders who sat in Yeshiva (See Rabeinu Chananel who explains this to mean that the Shechinah was with them).

(b)We learn from the Pasuk ...

1. ... "Lech v'Asafta es Ziknei Yisrael - that even in Egypt there were elders who sat in Yeshiva.

2. ... "Vayomer Avraham el Avdo Zekan Beiso ... " - that Eliezer too, was a Zaken v'Yoshev bi'Yeshiva.

3. ... "ha'Moshel b'*Chol* Asher Lo" - that Eliezer was a master over all that his Rebbe (Avraham) taught him.

(c)The acronym of "Hu Damesek Eliezer - is 'Doleh u'Mashkeh mi'Toraso shel Rabo la'Acheirim' (that he also taught Avraham's Torah to others).

8)

(a)What do we learn from the Pasuk in Toldos "Eikev Asher Shama Avraham b'Koli"? Which Mitzvos does "b'Koli" incorporate?

(b)And what do we learn from the plural form of "v'Sorosai"?

8)

(a)We learn from "Eikev Asher Shama Avraham b'Koli" - that Avraham observed all the seven Mitzvos of Bnei Noach, plus that of Milah.

(b)From the plural form of "v'Sorosai"- we learn that he kept both the written Torah and the oral one (meaning the Mitzvos d'Rabanan) - such as Eruv Tavshilin. Note: It is unclear what our Gemara learns from the other expressions quoted in the Pasuk "va'Yishmor Mishmarti, Mitzvosai, Chukosai, v'Sorosai".

9)

(a)The Tana of our Mishnah explains that, according to Masya ben Shmuel, after the man who saw that it was light announced that the east was light, somebody asked 'As far as Chevron'? and someone said 'Yes'. What are the two possible ways of explaining who asked and who answered?

9)

(a)According to Masya ben Shmuel, after the man who saw that it was light announced that the east had lit up, somebody asked 'As far as Chevron'? and someone said 'Yes': either the Kohen standing on the ground (the Memuneh) asked 'As far as Chevron?' and the Kohen on the roof replied 'Yes!'. Alternatively, it was the Kohen on the roof who asked the Kohen on the ground 'As far as Chevron?' (i.e. Are you asking me whether the sky has lit up as far as Chevron?' and the Kohen on the ground would answer 'Yes!'

10)

(a)Why is the Gemara surprised at the statement in our Mishnah that they once confused the shine of the sun with that of the moon?

(b)So how did it happen?

(c)What important lesson do we learn from here, and, besides the fact that it is a good time to spread out skins to dry, what Halachic application does it have?

10)

(a)The Gemara is surprised at the statement in our Mishnah that they once confused the shine of the sun with that of the moon - because Rebbi has already taught that, whereas the shine of the rising moon appears as one pillar of light, that of the sun splits into rays.

(b)The confusion occurred on a cloudy day, when even the shine of the moon appeared through the cracks in the clouds in the form of rays.

(c)We learn from here that on a cloudy day, the sun shines everywhere through the cracks in the clouds (even where normally, there would be shade). Besides the fact that it is a good time to spread out skins to dry - we also learn from here that one may not knead the dough for Matzah shel Mitzvah outside.

11)

(a)Why is the sun more powerful on a cloudy day?

(b)What is the Siman for this?

(c)'Shavriri d'Chamah Kashu me'Chamah'. What does this mean, and why is that?

(d)What is the sign for this phenomenon?

11)

(a)The sun is more powerful on a cloudy day - because it breaks through the cracks with more force.

(b)The Siman for this is a tightly-shut barrel of vinegar, which, when pierced by a tiny hole, emits a strong smell (due to the force with which it leaves the barrel).

(c)'Shavriri d'Chamah Kashu me'Chamah' - means that peering at the sun through a small gap in the clouds will cause blindness more effectively than peering at it directly. The reason for this is similar to the explanation that we just gave - due to the concentration of heat through the small gap.

(d)The sign for this phenomenon - is the fact that a person feels drops of rain falling on his skin more than if he would enter a pool of water.

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