כָּל הַמִּצְווֹת שֶׁנִּתְּנוּ לוֹ לְמֹשֶׁה בְּסִינַי – בְּפֵרוּשָׁן נִתְּנוּ, שֶׁנֶּאֱמָר "וְאֶתְּנָה לְךָ אֶת־לֻחֹת הָאֶבֶן, וְהַתּוֹרָה וְהַמִּצְוָה" (שמות כד, יב): "תּוֹרָה", זוֹ תּוֹרָה שֶׁבִּכְתָב; וּ"מִצְוָה", זֶה פֵּרוּשָׁהּ. וְצִוָּנוּ לַעֲשׂוֹת הַתּוֹרָה, עַל פִּי הַמִּצְוָה. וּמִצְוָה זוֹ, הִיא הַנִּקְרֵאת תּוֹרָה שֶׁבְּעַל פֶּה.
All of the commandments which were given to Moses on Sinai were given together with their oral explanation for, it is said: "And I will give thee the tables of stone, and the Torah and the commandment" (Ex. 24.12.); the Torah, is Holy Writ; and the commandment, its oral explanation. Moreover, He commanded us to observe the Torah by the word of the commandment; thus it is this commandment which is called Oral Torah.
The whole Torah was written by Moses our Master, before his demise, by his own hand; and he gave a Book to each and every tribe, and one Book he deposited in the Ark as testimony, even as it is said; "Take this Book of the Torah and put it by the side of the Ark of the Covenant of the Lord your G-d, that it may be there as a witness against thee" (Deut. 32.26.);
but the commandment, which is the oral explanation of the Torah, he did not reduce to writing, but he charged the Elders and Joshua and the rest of all Israel concerning its observance, even as it is said: "All the word which I command you, that shall ye observe to do" (Deut. 13.1.); therefore, is this word of the commandment called, Oral Torah.
(21) If the place where the L-RD has chosen to establish His name is too far from you, you may slaughter any of the cattle or sheep that the L-RD gives you, as I have instructed you; and you may eat to your heart’s content in your settlements.
(1) וקשרתם AND THOU SHALT BIND THEM [ … UPON THY HAND] — These are the Tephillin that are placed on the arm,
(2) לטטפות בין עיניך AND THEY SHALL BE FOR FRONTLETS BETWEEN THINE EYES — these are the Tephillin that are placed upon the head....
ומי שלא שמע בו פירוש מפי הנביא ע"ה מן הענינים המשתרגים מהם הוציא דינים בסברות במדות השלש עשרה הנתונות על הר סיני שהתורה נדרשת בהם.
וכשהיתה נופלת המחלוקת היו הולכים אחרי הרוב כמו שנאמר אחרי רבים להטות (שמות כג).
And whoever did not hear an explanation from the mouth of the prophet, peace be upon him, about matters that derive from them, extrapolated laws by propositions from the thirteen [exegetical] principles through which the Torah is expounded, which were given at Mount Sinai.
And when a disagreement would arise, they would go according to the majority, as it states (Exodus 23:2), "you will incline after the majority."
(א) רַבִּי יִשְׁמָעֵאל אומֵר. בִּשְׁלשׁ עֶשרֵה מִדּות הַתּורָה נִדְרֶשֶׁת: א מִקַּל וָחמֶר.
Rabbi Yishmael says: The Torah is expounded by means of thirteen rules:
1.A conclusion drawn from a minor premise or a more lenient condition to a major or more strict one.
The second division are the laws about which it is said, a 'law of Moshe from Sinai.' And there are no proofs about them as we have mentioned. Likewise here, none disagree with [such a law]. The third division are the laws that they extrapolated by the ways of reasoning and a disagreement about them occurred, as we have mentioned – and the law was decided in them according to the majority. And this happens, when the investigation is given to divergence. And because of this, they say (Yevamot 76b), "If it is a [transmitted] law, we will accept it; but if it is a law [that is deduced], there is a rebuttal."
וְעִנְיַן שְׁנֵי הַתַּלְמוּדִין – הוּא פֵּרוּשׁ דִּבְרֵי הַמִּשְׁנָה וּבֵאוּר עֲמוּקוֹתֶיהָ, וּדְבָרִים שֶׁנִּתְחַדְּשׁוּ בְּכָל בֵּית דִּין וּבֵית דִּין מִיְּמוֹת רַבֵּנוּ הַקָּדוֹשׁ וְעַד חִבּוּר הַתַּלְמוּד.
The scope of both Talmudic works comprises an exposition defining the text of the Mishna, elucidatory commentaries upon its complexities, and a survey of the legal precedents established by the succeeding tribunals during the intervening period between our Holy Master and the compilation of the Talmud.
(ת) רַבִּי יִשְׁמָעֵאל אוֹמֵר
(400) Rabbi Yishmael says:
Similarly are derived therefrom such laws and judicial pronouncements, otherwise not accredited by tradition to Moses, but legislated by a tribunal of a given generation upon authority of the rules by which the Torah is expounded, and were passed upon their merits by the Elders, who decided that such should be the law. The entire scope of it all, extending from the days of Moses even to his day, Rab Ashi compiled.
(א) סֻכָּה שֶׁהִיא גְבוֹהָה לְמַעְלָה מֵעֶשְׂרִים אַמָּה, פְּסוּלָה. רַבִּי יְהוּדָה מַכְשִׁיר. וְשֶׁאֵינָהּ גְּבוֹהָה עֲשָׂרָה טְפָחִים, וְשֶׁאֵין לָהּ שְׁלֹשָׁה דְּפָנוֹת, וְשֶׁחַמָּתָהּ מְרֻבָּה מִצִּלָּתָהּ, פְּסוּלָה. סֻכָּה יְשָׁנָה, בֵּית שַׁמַּאי פּוֹסְלִין, וּבֵית הִלֵּל מַכְשִׁירִין. וְאֵיזוֹ הִיא סֻכָּה יְשָׁנָה, כָּל שֶׁעֲשָׂאָהּ קֹדֶם לֶחָג שְׁלשִׁים יוֹם. אֲבָל אִם עֲשָׂאָהּ לְשֵׁם חָג, אֲפִלּוּ מִתְּחִלַּת הַשָּׁנָה, כְּשֵׁרָה:
(1) A sukkah which is more than twenty cubits high is not valid. Rabbi Judah validates it.
One which is not ten handbreadths high, or which does not have three walls, or which has more sun than shade, is not valid.
An old sukkah: Bet Shammai invalidates it and Bet Hillel validates it. What is an “old sukkah”? Any one which he made thirty days before the festival; but if he made it for the purpose of the festival, even at the beginning of the year, it is valid.
(ד) וְאֵלּוּ מִן הַהֲלָכוֹת שֶׁאָמְרוּ בַעֲלִיַּת חֲנַנְיָה בֶן חִזְקִיָּה בֶן גֻּרְיוֹן כְּשֶׁעָלוּ לְבַקְּרוֹ. נִמְנוּ וְרַבּוּ בֵּית שַׁמַּאי עַל בֵּית הִלֵּל, וּשְׁמֹנָה עָשָׂר דְּבָרִים גָּזְרוּ בוֹ בַיּוֹם:
(ה) בֵּית שַׁמַּאי אוֹמְרִים, אֵין שׁוֹרִין דְּיוֹ וְסַמְמָנִים וְכַרְשִׁינִים, אֶלָּא כְּדֵי שֶׁיִּשּׁוֹרוּ מִבְּעוֹד יוֹם. וּבֵית הִלֵּל מַתִּירִין:
(4) And these are of halakhot which they stated in the upper chamber of Hananiah ben Hezekiah ben Gurion, when they went up to visit him. They took a count, and Bet Shammai outnumbered Beth Hillel and on that day they enacted eighteen measures.
(5) Beth Shammai says: ink, dyes and vetch may not be soaked [on Friday afternoon] unless they can be fully soaked while it is yet day; And Bet Hillel permits it.
Consequently there are forty intervening generations from Rab Ashi till Moses our Master, peace be to him! namely: (1) Rab Ashi received the Oral Torah from Raba; (2) Raba from Rabba; (3) Rabba from Rab Huna; (4) Rab Huna from Rabbi Johanan and from Rab and Samuel; (5) Rabbi Johanan and Rab and Samuel from our Holy Master; (6) our Holy Master from Rabbi Simeon his father; (7) Rabbi Simeon from his father Rabbin Gamaliel; (8) Rabbin Gamaliel from his father Rabbin Simeon; (9) Rabbin Simeon from his father Rabbin Gamaliel the Elder; (10) Rabbin Gamaliel the Elder from his father Rabbin Simeon; (11) Rabbin Simeon from his father Hillel and from Shammai; (12) Hillel and Shamai from Shemaiah and Abtalion; (13) Shemaiah and Abtalion from Judah and Simeon; (14) Judah and Simeon from Joshua son of Perahyah and Nittai of Arbela; (15) Joshua and Nittai from Jose son of Joezer and Joseph son of Johanan; (16) Jose son of Joezer and Joseph son of Johanan from Antigonus (17) Antigonus from Simeon the Just; (18) Simeon the Just from Ezra; (19) Ezra from Baruch; (20) Baruch from Jeremiah; (21) Jeremiah from Zephanaiah; (22) Zephanaiah from Habakkuk; (23) Habakkuk from Nahum; (24) Nahum from Joel; (25) Joel from Micha; (26) Micha from Isaiah; (27) Isaiah from Amos; (28) Amos from Hosea; (29) Hosea from Zachariah; (30) Zachariah from Jehoiadah; (31) Jehoiadah from Elisha; (32) Elisha from Elijah; (33) Elijah from Ahijah; (34) Ahijah from David; (35) David from Samuel; (36) Samuel from Eli; (37) Eli from Phinehas; (38) Phinehas from Joshua; (39) Joshua from Moses our Master; (40) Moses our Master from the Word of Almighty. Thus it is established that all of them received it from the Lord G-d of Israel.
Tannaim - "repeaters", "teachers" were the rabbinic sages whose views are recorded in the Mishna, from approximately 10-220 CE. The period of the Tannaim, also referred to as the Mishnaic period, lasted about 210 years.
Amoraim "interpreters" refers to the Jewish scholars of the period from about 200 to 500 CE, who "said" or "interpreted" the teachings of the "Mishna".
The Mishnaic period is commonly divided into five generations:
- First Generation before and shortly after the Destruction of the Temple (c. 40 BCE-80 CE):
Rabban Yohanan ben Zakkai, Shimon ben Gamliel and Judah ben Baba - Second Generation between the destruction of the Temple and Bar Kokhba's revolt:
Rabban Gamaliel II of Yavneh, Rabbi Joshua ben Hananiah ben Hannania and Rabbi Eliezer ben Hurcanus, the teachers of Rabbi Akiva, as well as Gamaliel of Yavne and Eleazar ben Arach - Third Generation around Bar Kochba's revolt:
Rabbi Akiva, Rabbi Tarfon, Ishmael ben Elisha, Eleazar ben Azariah, Jose the Galilean, Nathan the Babylonian and Elisha ben Abuyah (the "Other" or apostate) - Fourth Generation after the revolt:
Shimon ben Gamliel of Yavne, Rabbi Meir, Shimon bar Yochai (who wrote the Zohar), Jose ben Halafta, Yehuda ben Ilai and Rabbi Nehemiah - Fifth Generation: the generation of Rabbi Judah haNasi, who compiled the Mishnah.
(א) החלק השלישי הדינין שהוציאו על דרכי הסברא ונפלה בם מחלוקת כמו שזכרנו ונפסק הדין בהן על פי הרוב . . .
אבל נפלה המחלוקת והעיון בדבר שלא נשמע בו הלכה . . .
(ח) אבל מה שאמרו משרבו תלמידי שמאי והלל שלא שמשו כל צרכם רבתה מחלוקת בישראל ענין זה מבואר שכל ב' אנשים בהיותם שוים בשכל ובעיון ובידיעת העיקרים שיוציאו מהם הסברות לא תפול ביניהם מחלוקת בסברתם בשום פנים ואם נפלה תהיה מעוטא. כמו שלא נמצא שנחלקו שמאי והלל אלא בהלכות יחידות.
(ט) וזה מפני שדעות שניהם היו קרובות זה לזה בכל מה שיוציאו בדרך סברא והעיקרים כמו כן הנתונים לזה כמו העיקרים הנתונים לזה.
(י) אבל כאשר רפתה שקידת התלמידים על החכמה ונחלשה סברתם נגד סברת הלל ושמאי ובם נפלה מחלוקת ביניהם בעיון על דברים רבים שסברת כל אחד ואחד מהם היתה לפי שכלו ומה שיש בידו מן העיקרים.
(יא) ואין להאשימם בכל זאת. שלא נכריח אנחנו לשני חכמים מתוכחים בעיון להתוכח כשכל יהושע ופנחס ואין לנו ספק כמו כן במה שנחלקו בו אחרי שאינם כמו שמאי והלל או כמו שהוא למעלה מהם שהקדוש ברוך הוא לא צונו בעבודתו על ענין זה.
(יב) אבל צונו לשמוע מחכמי הדור כמו שנאמר (דברים יז) אל השופט אשר יהיה בימים ההם.
(יג) ועל הדרכים האלו נפלה המחלוקת לא מפני שטעו בהלכות ושהאחד אומר אמת והשני שקר. ומה מאד מבואר ענין זה לכל המסתכל בו. ומה יקר וגדול זה העיקר במצות:
(1) The third division are the laws that they extrapolated by the ways of reasoning and a disagreement about them occurred, as we have mentioned – and the law was decided in them according to the majority. . . .
Rather the disagreement and the investigation occurred over issues about which no law was heard. . . .
(8) Rather, the matter of that which they said, "From when the students of Shammai and Hillel – who did not serve all that was required of them – multiplied, disagreement grew in Israel," is evident; in that when two people are of equal intellect and investigation and knowledge of the fundamentals from which reasonings extrapolate, no disagreement will occur in their reasonings in any way. And if it does occur, it will be minimal; as it is only found that Shammai and Hillel disagreed about isolated laws.
(9) And that is because the thoughts of the two of them were very close – one to the other – in everything that they extrapolated by way of reasoning. And, likewise, the fundamentals that were given to this one, were like the fundamentals given to that one.
(10) But when the diligence of the students towards wisdom slackened and their reasoning weakened – in comparison to the reasoning of Hillel and Shammai – disagreement occurred among them in the investigation of many things; as the reasoning of each and every one of them was according to his intellect and to what he had in hand of the fundamentals.
(11) And nonetheless, they should not be blamed; as we cannot force two sages that debate in investigation, to debate according to the intellect of Yehoshua and Pinchas. And, likewise, we have no doubt about that which they debated [just] because they are not like Shammai and Hillel or like those before them; as the Holy One, blessed be He, did not command His service in this manner.
(12) But [rather] He commanded us to listen to the sages of the generation, as it is stated (Deuteronomy 17:9), "to the judge that will be in those days."
(13) And it is through these ways that disagreement occurred; not because they erred in the laws, and one is saying truth and the other is saying falsehood. And how evident is this matter to all that give cognizance to it! And how precious and great is this fundamental principle about the commandments!
(30) You shall keep My charge not to engage in any of the abhorrent practices that were carried on before you, and you shall not defile yourselves through them: I the L-RD am your G-d.
(ח) כִּ֣י יִפָּלֵא֩ מִמְּךָ֨ דָבָ֜ר לַמִּשְׁפָּ֗ט בֵּֽין־דָּ֨ם ׀ לְדָ֜ם בֵּֽין־דִּ֣ין לְדִ֗ין וּבֵ֥ין נֶ֙גַע֙ לָנֶ֔גַע דִּבְרֵ֥י רִיבֹ֖ת בִּשְׁעָרֶ֑יךָ וְקַמְתָּ֣ וְעָלִ֔יתָ אֶל־הַמָּק֔וֹם אֲשֶׁ֥ר יִבְחַ֛ר יי אֱלֹקֶ֖יךָ בּֽוֹ׃ (ט) וּבָאתָ֗ אֶל־הַכֹּהֲנִים֙ הַלְוִיִּ֔ם וְאֶל־הַשֹּׁפֵ֔ט אֲשֶׁ֥ר יִהְיֶ֖ה בַּיָּמִ֣ים הָהֵ֑ם וְדָרַשְׁתָּ֙ וְהִגִּ֣ידוּ לְךָ֔ אֵ֖ת דְּבַ֥ר הַמִּשְׁפָּֽט׃ (י) וְעָשִׂ֗יתָ עַל־פִּ֤י הַדָּבָר֙ אֲשֶׁ֣ר יַגִּ֣ידֽוּ לְךָ֔ מִן־הַמָּק֣וֹם הַה֔וּא אֲשֶׁ֖ר יִבְחַ֣ר יי וְשָׁמַרְתָּ֣ לַעֲשׂ֔וֹת כְּכֹ֖ל אֲשֶׁ֥ר יוֹרֽוּךָ׃
(8) If a case is too baffling for you to decide, be it a controversy over homicide, civil law, or assault—matters of dispute in your courts—you shall promptly repair to the place that the L-RD your G-d will have chosen, (9) and appear before the levitical priests, or the magistrate in charge at the time, and present your problem. When they have announced to you the verdict in the case, (10) you shall carry out the verdict that is announced to you from that place that the L-RD chose, observing scrupulously all their instructions to you.
(א) בֵּית דִּין שֶׁנֶּחְלְקוּ מִקְצָתָם אוֹמְרִים זַכַּאי וּמִקְצָתָם אוֹמְרִים חַיָּב הוֹלְכִין אַחַר הָרֹב. וְזוֹ מִצְוַת עֲשֵׂה שֶׁל תּוֹרָה שֶׁנֶּאֱמַר (שמות כג ב) "אַחֲרֵי רַבִּים לְהַטֹּת".
(1) If the members of a court are divided, some voting for acquittal and others for conviction, the majority opinion is followed. This is a biblical positive command, as it is written: "Incline after the many" (Exodus 23:1).
(א) בֵּית דִּין הַגָּדוֹל שֶׁבִּירוּשָׁלַיִם הֵם עִקַּר תּוֹרָה שֶׁבְּעַל פֶּה. וְהֵם עַמּוּדֵי הַהוֹרָאָה וּמֵהֶם חֹק וּמִשְׁפָּט יוֹצֵא לְכָל יִשְׂרָאֵל. וַעֲלֵיהֶן הִבְטִיחָה תּוֹרָה שֶׁנֶּאֱמַר (דברים יז יא) "עַל פִּי הַתּוֹרָה אֲשֶׁר יוֹרוּךָ" זוֹ מִצְוַת עֲשֵׂה. וְכָל הַמַּאֲמִין בְּמשֶׁה רַבֵּנוּ וּבְתוֹרָתוֹ חַיָּב לִסְמֹךְ מַעֲשֵׂה הַדָּת עֲלֵיהֶן וְלִשָּׁעֵן עֲלֵיהֶן:
(1) The Supreme Court in Jerusalem represents the essence of the Oral Torah. Its members are the pillars of direction; law and order emanate from them to all of Israel. Concerning them the Torah assures us, as it is written: "You shall act in accordance with the directions they give you" (Deuteronomy 17:11). This is a positive command. Anyone who believes in Moses, our teacher, and in his Torah, must relate religious practices to them and lean upon them.
When the Supreme Court was in existence, there was no religious dissension among the people of Israel. If doubt came to the mind of a Jew concerning any law, he consulted the court of his home town. ...... If they knew, they told them; if not, they all went to the Supreme Court which occupied the chamber of hewn stone, and put the question to the judges. If the law concerning which they were all in doubt was known to the Supreme Court, either from tradition or from a principle of biblical interpretation, they stated it immediately. If the members of the Supreme Court were uncertain about that specific law, they dealt with it in their own time, and debated it until they eventually reached unanimous agreement or passed the measure by vote, following the majority opinion, and told all the questioners: "This is the law." And they went away. When, however, the Supreme Court ceased to exist, religious dissension increased in Israel: one scholar would declare a thing unclean and give a reason for his statement, while another would declare it clean and give a reason for his statement; one would forbid, while the other would permit.
(א) אֶחָד בֵּית דִּין הַגָּדוֹל וְאֶחָד סַנְהֶדְרִין קְטַנָּה אוֹ בֵּית דִּין שֶׁל שְׁלֹשָׁה צָרִיךְ שֶׁיִּהְיֶה אֶחָד מֵהֶן סָמוּךְ מִפִּי הַסָּמוּךְ. וּמשֶׁה רַבֵּנוּ סָמַךְ יְהוֹשֻׁעַ בַּיָּד שֶׁנֶּאֱמַר (במדבר כז כג) "וַיִּסְמֹךְ אֶת יָדָיו עָלָיו וַיְצַוֵּהוּ". וְכֵן הַשִּׁבְעִים זְקֵנִים משֶׁה רַבֵּנוּ סְמָכָם וְשָׁרְתָה עֲלֵיהֶן שְׁכִינָה. וְאוֹתָן הַזְּקֵנִים סָמְכוּ לַאֲחֵרִים וַאֲחֵרִים לַאֲחֵרִים וְנִמְצְאוּ הַסְּמוּכִין אִישׁ מִפִּי אִישׁ עַד בֵּית דִּינוֹ שֶׁל יְהוֹשֻׁעַ וְעַד בֵּית דִּינוֹ שֶׁל משֶׁה רַבֵּנוּ. וְאֶחָד הַנִּסְמָךְ מִפִּי הַנָּשִׂיא אוֹ מִפִּי אֶחָד מִן הַסְּמוּכִין אֲפִלּוּ לֹא הָיָה אוֹתוֹ סָמוּךְ בַּסַּנְהֶדְרִין מֵעוֹלָם:
(ב) וְכֵיצַד הִיא הַסְּמִיכָה לְדוֹרוֹת. לֹא שֶׁיִּסְמְכוּ יְדֵיהֶן עַל רֹאשׁ הַזָּקֵן אֶלָּא שֶׁקּוֹרִין לוֹ רַבִּי וְאוֹמְרִים לוֹ הֲרֵי אַתְּ סָמוּךְ וְיֵשׁ לְךָ רְשׁוּת לָדוּן אֲפִלּוּ דִּינֵי קְנָסוֹת:
(1) In order to act as a judge in the supreme court or in a Small Sanhedrin or in a court-of-three, one must be ordained by someone who has been ordained. Our teacher Moses ordained Joshua by placing his hands upon him, as it is written: "He laid his hands on him and commissioned him" (Numbers 27:23). He also ordained the seventy elders, and the Divine Presence rested upon them. The elders ordained others, who in turn ordained others.
(2) What has been the manner of ordination in the course of generations? They have not placed their hands upon the head of the elder, but conferred upon him the title Rabbi, saying to him: "You are ordained and authorized to sit in judgment even on cases dealing with fines."
The Mishnah consists of six orders (sedarim,), each containing 7–12 tractates (masechtot, ), 63 in total,
The six orders are:
- Zeraim ("Seeds"), dealing with prayer and blessings, tithes and agricultural laws (11 tractates)
- Moed ("Festival"), pertaining to the laws of the Sabbath and the Festivals (12 tractates)
- Nashim ("Women"), concerning marriage and divorce, some forms of oaths and the laws of the nazirite (7 tractates)
- Nezikin ("Damages"), dealing with civil and criminal law, the functioning of the courts and oaths (10 tractates)
- Kodashim ("Holy things"), regarding sacrificial rites, the Temple, and the dietary laws (11 tractates) and
- Tohorot ("Purities"), pertaining to the laws of purity and impurity, including the impurity of the dead, the laws of food purity and bodily purity (12 tractates).
The process of "Gemara" proceeded in what were then the two major centers of Jewish scholarship, Galilee and Babylonia. Correspondingly, two bodies of analysis developed, and two works of Talmud were created. The older compilation is called the Jerusalem Talmud or the Talmud Yerushalmi. It was compiled in the 4th century in Galilee. The Babylonian Talmud was compiled about the year 500, although it continued to be edited later. The word "Talmud", when used without qualification, usually refers to the Babylonian Talmud.
The Babylonian Talmud (Talmud Bavli) consists of documents compiled over the period of late antiquity (3rd to 6th centuries).During this time the most important of the Jewish centres in Mesopotamia, a region called "Babylonia" in Jewish sources and later known as Iraq, were Nehardea, Nisibis (modern Nusaybin), Mahoza (al-Mada'in, just to the south of what is now Baghdad), Pumbedita (near present-day al Anbar Governorate), and the Sura Academy, probably located about 60 km south of Baghdad.
Shlomo Yitzchaki, 22 February 1040 – 13 July 1105), today generally known by the acronym Rashi (Hebrew: רש״י, RAbbi SHlomo Itzhaki), was a medieval French rabbi and author of a comprehensive commentary on the Talmud and commentary on the Tanakh. Acclaimed for his ability to present the basic meaning of the text in a concise and lucid fashion, Rashi appeals to both learned scholars and beginner students, and his works remain a centerpiece of contemporary Jewish study. His commentary on the Talmud, which covers nearly all of the Babylonian Talmud (a total of 30 out of 39 tractates, due to his death), has been included in every edition of the Talmud since its first printing by Daniel Bomberg in the 1520s. His commentary on Tanakh—especially on the Chumash ("Five Books of Moses")— serves as the basis for more than 300 "supercommentaries" which analyze Rashi's choice of language and citations, penned by some of the greatest names in rabbinic literature.
The Tosafot or Tosafos are medieval commentaries on the Talmud. They take the form of critical and explanatory glosses, printed, in almost all Talmud editions, on the outer margin and opposite Rashi's notes.
Up to and including Rashi, the Talmudic commentators occupied themselves only with the plain meaning ("peshaṭ") of the text Tosfot is more interested in how this text would "fit" with another passage in a different part of the Talmud.