Talmudic Tidbits from Elijah's Academy
A collection of all the places the phrase "תנא דבי אליהו" — 'The school of Eliyahu taught' — appears in the Talmud Bavli.

תָּנָא דְּבֵי אֵלִיָּהוּ, אַף עַל פִּי שֶׁאָמַר רַבִּי עֲקִיבָא: עֲשֵׂה שַׁבַּתְּךָ חוֹל וְאַל תִּצְטָרֵךְ לַבְּרִיּוֹת, אֲבָל עוֹשֶׂה הוּא דָּבָר מוּעָט בְּתוֹךְ בֵּיתוֹ.

With regard to this issue, the school of Eliyahu taught that although Rabbi Akiva said: Make your Shabbat like a weekday and do not be beholden to other beings; however, one should nevertheless perform some small alteration in his house to distinguish Shabbat from a weekday.


תָּנָא דְּבֵי אֵלִיָּהוּ: כׇּל הַשּׁוֹנֶה הֲלָכוֹת, מוּבְטָח לוֹ שֶׁהוּא בֶּן עוֹלָם הַבָּא, שֶׁנֶּאֱמַר: ״הֲלִיכוֹת עוֹלָם לוֹ״, אַל תִּקְרֵי ״הֲלִיכוֹת״ אֶלָּא ״הֲלָכוֹת״.
The school of Eliyahu taught: Anyone who studies halakhot every day, he is guaranteed that he is destined for the World-to-Come, as it is stated: “His ways [halikhot] are eternal” (Habakkuk 3:6): Do not read the verse as halikhot [ways]; rather, read it as halakhot. Consequently, the verse indicates that the study of the halakhot brings one to eternal life.
תנא דבי אליהו כל השונה הלכות בכל יום מובטח לו שהוא בן העולם הבא שנאמר (חבקוק ג, ו) הליכות עולם לו אל תקרי הליכות אלא הלכות
The Gemara concludes the tractate with a general statement with regard to Torah study. The school of Elijah taught: Anyone who studies halakhot every day is guaranteed that he is destined for the World-to-Come, as it is stated: “His ways [halikhot] are eternal” (Habakkuk 3:6). Do not read the verse as halikhot; rather, read it as halakhot. The verse indicates that the study of halakhot brings one to eternal life in the future world.

גְּמָ' מַאי טַעְמָא תְּנָא דְּבֵי אֵלִיָּהוּ הוֹאִיל וְנָשִׁים דַּעְתָּן קַלּוֹת עֲלֵיהֶן
GEMARA: What is the reason that a man may not be secluded with two women, but a woman may be secluded with two men? The school of Eliyahu taught: Since women are of light mind they are more easily seduced.

תנא דבי אליהו צדיקים שעתיד הקדוש ברוך הוא להחיותן אינן חוזרין לעפרן שנאמר (ישעיהו ד, ג) והיה הנשאר בציון והנותר בירושלים קדוש יאמר לו כל הכתוב לחיים בירושלים מה קדוש לעולם קיים אף הם לעולם קיימין
The school of Eliyahu taught: The righteous whom the Holy One, Blessed be He, is destined to resurrect do not return to their dust, as it is stated: “And it shall come to pass, that he who remains in Zion and he who remains in Jerusalem shall be called holy, anyone who is written unto life in Jerusalem” (Isaiah 4:3). Just as the Holy One exists forever, so too will they exist forever.

תנא דבי אליהו ששת אלפים שנה הוי עלמא שני אלפים תוהו שני אלפים תורה שני אלפים ימות המשיח
The school of Eliyahu taught: Six thousand years is the duration of the world. Two thousand of the six thousand years are characterized by chaos; two thousand years are characterized by Torah, from the era of the Patriarchs until the end of the mishnaic period; and two thousand years are the period of the coming of the Messiah.
תנא דבי אליהו ששת אלפים שנה הוי העולם שני אלפים תוהו שני אלפים תורה שני אלפים ימות המשיח בעונותינו שרבו יצאו מהן מה שיצאו מהן
In relation to the discussion on the calculation of years, the Gemara states that one of the Sages of the school of Eliyahu taught: The world is destined to exist for six thousand years. For two thousand years the world was waste, as the Torah had not yet been given. The next set of two thousand years are the time period of the Torah. The last set of two thousand years are the period designated for the days of the Messiah, but due to our many sins there are those years that have been taken from them, i.e., such and such years have already passed and have been taken from the two thousand years that are designated for the Messiah, and the Messiah has not yet arrived. Whenever a tanna taught this baraita, he would insert the number of years that was correct for his time.

משלחי רגל השור והחמור תנא דבי אליהו לעולם ישים אדם עצמו על דברי תורה כשור לעול וכחמור למשאוי:
With regard to the continuation of the verse: “That send forth freely the feet of the ox and the donkey,” one of the Sages of the school of Eliyahu taught: A person should always make himself subjugated to matters of Torah like an ox to a yoke and like a donkey to a burden.

תנא דבי אליהו גיהנם למעלה מן הרקיע וי"א לאחורי הרי חשך
The Gemara cites a statement related to its earlier account of Alexander’s journey. The school of Eliyahu taught: Gehenna is above the heavens, and some say that it is beyond the Mountains of Darkness.