Rabbi Elai. [The Rabbis said to Rabbi Abahu, "We have hidden (meaning we have shown) where Rabbi Elai is hidden (he was in hiding and the students did not know)." He said to them, "He is rejoicing with a maiden (he is happy tonight with a maiden and now he is sleeping) Aharanit (the daughter of a priest) Acharonit (his first wife has died and this one is the latter) Irunit (possessing beauty). And some say it is a tractate, Aharanit (the order of Kodshim, the service of Aaron) Acharonit (he finished another and began with this one) Irunit (deep and serious).
They said to Rabbi Elai, "Where is Rabbi Abahu hidden?" He said, "We consulted with the Maktir, etc." (Eruvin 53b). Rabbi Abahu, Rabbi Chanina bar Papi, Rabbi Yitzchak Naphcha, and Rabbi Elai were sitting. Rabbi Abba said, etc.
Rabbi Elai said, "Thus said Rav, etc." Go to Rabbi Shimon ben Elikum and Rabbi Elazar ben Padata (Baba Kamma 117b). The lineage is brought by Rabbi Ila, Rabbi Yirmiyah, Rabbi Abahu, Rabbi Yitzchak Naphcha, Rabbi Chanina bar Papi, Rabbi Elazar, and Rabbi Shimon, and it is written that perhaps he is Rabbi Shimon ben Lakish or Rabbi Shimon bar Abba, and he did not show their place, and in my opinion, they are those mentioned above.
And Rabbi Shimon is Rabbi Shimon ben Elikum and Rabbi Elai, and it is a typographical error, and likewise Rabbi Yirmiyah is a typographical error]:
Seder_HaDorot,_Tanaim_and_Amoraim.489:1