The Erabenimsun Tribe is one of the four Ashlander tribes of Morrowind. The Erabenimsun are primarily warriors who esteem strength. They have little time for Imperials, prophecies, or indeed anything other than themselves.
There is a chance that some members of the tribe will simply attack you for asking questions. In fact, so great is their xenophobia that when you hear the story of Imperials stealing their herds for hides, one is tempted not to sympathise with them, even though they are for once in the right.
To learn more about the Erabenimsun Tribe, see the lore article.