More Discussions for this daf
1. Rebbi Ami and Rebbi Asi 2. No s'char for learning? 3. Rewards for doing some things
4. Rav Huna 5. Tefilah at Home 6. Is Shechinah Benehem when Learning Over the Telephone or Skype
7. The Shechinah Is With 8. The Shechinah is with Them 9. Me'ayen ba'Sefer; Mazikin; Hash-m's Tefilin
10. Ethical Drashos 11. ha'Hu Gavra 12. The Shechinah in court; 4 Amos of Halachah
13. THE KRIM SEABIRD WITH MULTICOLORS 14. Shechinah/Minyan 15. Panai Yelechu
16. Reward for Torah Learning 17. מצוה לרוץ לבית הכנסת

Gershon Dubin asked:

This limud from "Panai yelechu vahanichosi lach", Rav Yochanan says on amud aleph in the name of R' Yosi, and on amud beis in the name of R' Shimon bar Yochai?

The Kollel replies:

The Sifsei Chachamim points this out, and says that Rebbi Yochanan heard this teaching from these two rebbis of his, and thus said it over in each one's name. The Gemara quotes his statements in the name of each respective rebbi in the context of other statements that he says in their name.

If we find a deeper answer, we'll let you know.