Bruma Gate

When you return to Michael with the Daedric Artifact, you must surrender it to him in order to advance the main quest. When you do this, he will refer to you Jauffre.

Jauffre has been told by Captain Burd of the Bruma guards that an Oblivion Gate has opened up just outside of town and he asks that you come along, seeing as you have experience with closing Oblivion Gates. After all, you are the Hero of Kvatch.