Rab Ada bar Ahava, a) in the chapter of Ten Genealogies [(Talmud, Bava Batra 82b)] on the day that Rabbi died, it was said by prophecy that today Rab Ada bar Ahava is sitting in the lap of our forefather Abraham, peace be upon him. Some say that on that day Rabbi Eliezer ben Arach died, and therefore this is not the Rab Eliezer ben Arach mentioned in the Talmud. It seems that the one sitting in the lap of our forefather Abraham refers to this Rab Eliezer ben Arach who lived many years [(as stated in the Talmud, Kiddushin 30b)] from the time of Rabbi until the later generations in the days of Rav Nachman bar Yitzchak, as we say in Bava Batra [(22a) thus wrote Rashi].
And so it is in Bereishit Rabbah, Parashat Chayei Sarah, chapter 58, on the day that Rabbi died, Rab Ada ben Arach was born [(and see Ecclesiastes)]. And in Ta'anit, chapter 3 [(20b)] there was a certain woman who was a neighbor in Nehardea who did not pass by Rav and Shmuel for one day. One day Rab Ada bar Ahava happened to come there, and Shmuel said to Rav, "Let us go, my master, and surround him." He replied, "It is not necessary at this time, for there is Rab Ada bar Ahava here, whose merits are great, and I am not afraid." Rav Huna had wine in that neighbor's house and wanted to bring it to Rab Ada there; he found Rab Ada in a discussion there until he turned.
After they left, the house fell. Rab Ada felt and was concerned that it is forbidden to rely on miracles, etc. What was the practice of Rab Ada bar Ahava? It was stated that his students asked him [(and in the chapter of the townspeople, they asked Rabbi Zeira and said)] "Rab Ada, how did you live long?" He said to them, "In my days, I was never strict within my house, and I did not walk in front of anyone greater than me in wisdom, and I did not ponder in filthy places, and I did not walk four cubits without Torah and without tefillin, and I did not sleep in the study hall, even a short sleep, and I did not rejoice in the downfall of my friend, and I did not call my friend by his nickname, and I said to him by his proper name" [(see Rashi and the Aruch).
And in the Jerusalem Talmud, Ta'anit, chapter 3, it adds: "In my days, no one preceded me to the synagogue, and I did not leave anyone in the synagogue and go out, and the curse of my friend did not come upon my bed." (It can be explained that this means he forgave anyone who caused him distress before he went to sleep, as Mar Zutra did in Megillah 28a.) And I did not walk in the market near anyone who was obligated. And in Berachot (20a)] he risked himself for the sanctification of HaShem, for he tore the garment of a certain woman from the Kutim who thought she was Jewish, which was a mixture of wool and linen.
And Rabbi Tzemaḥ Gaon explained that it was a garment that was not modest, as it is not the way of the daughters of Israel to walk in it, and he was required to pay ten zuz and asked her, "What is your name?" She said to him, "Metun." He said to her, "Metun, Metun, ten zuz is worth." In Bava Batra, chapter 2 [(22a)] Rav Dimi from Nehardea brought dried figs in a ship. The Exilarch said to Rava, "See if he is a scholar, take him to the market." Rava said to Rav Abba, "Go and check him." He went out and asked him about an elephant that swallowed a Egyptian cap and vomited it through the house of the drain, what is the law? [(If it is like something that has been eaten and is like a vessel of excrement and does not receive impurity)] he did not have it in his hands.
He said to him, "Who are you, Rava?" [(Because he heard about Rava being the great one of the city and thought he was this one)] He said to him, "Between me and Rava, there is much difference; however, I am your rabbi, and Rava is the great rabbi of your rabbi." He did not take the market, and the dried figs of mine were lost. He came before Rav Yosef and said to him, "See, my master, what was done to me." He said to him, "Whoever did not wait for the ship of the king of Edom, we did not wait for your ship, etc., the soul of Rab Ada bar Ahava has departed." Rav Yosef said, "I have been punished because I have delayed." Rav Dimi said, "I am the one who lost my dried figs." Abaye said, "I am the one who said to the sages, 'You have brought this upon yourselves.'" Abaye ate meat in the house of Rava [(see there)].
Rava said, "I said to the butchers, 'I will take the meat before I hear it' [(from your messenger)] of Rava [(to buy meat)] for I am better than him." Rav Nachman bar Yitzchak said, "I am the one who was the head of the bridegroom [(who taught in public on Shabbat)] every day before the bridegroom would enter, I would sit with Rab Ada to hear it, and then I would enter with the bridegroom.
That day, Rab Pappa and Rav Huna bar Rav Yehoshua took Rab Ada because they were not in the conclusion [(they were not in the council when the head of the bridegroom was established, and some say they were not in the conclusion of the chapter of Rava who taught on the festival of Shabbat)] they said to him, "Tell us these teachings, etc., how did Rava say them?" He said to them, "Thus said Rava, until now, he was shining to them and Rab Ada did not come." The sages said to the head of the bridegroom, "Get up, for he is shining to us [(why)] he is sitting." He said to them, "I will sit and I will wait for the beds of Rab Ada until now, a voice went out that the soul of Rab Ada has departed, and it is reasonable that the head of the bridegroom has been punished." [(Thus wrote the genealogies, and in the question of RIVASH, section 17, he wrote what each one said, "I have been punished," for Rab Ada was causing each one to be punished, and it is not good to punish a righteous person.] [(And it is surprising that he did not see that the Tosafot wrote so much.) And in Tosafot there (22a) R' Chaim L'G said that Rava sent Rab Ada bar Ahava, but Rab Ada bar Abba, for Rab Ada bar Ahava was in the days of Rabbi, thus wrote.] But the Aruch's version, in the entry of T"H, wrote according to the version before us. Rava sent Rab Ada bar Ahava.]
Seder_HaDorot,_Tanaim_and_Amoraim.208:1