English Translation
Narrated Qais: I heard Said bin Zaid saying to the people, "If you but saw me and 'Umar's sister tied and forced by 'Umar to leave Islam while he was not yet a Muslim. And if the mountain of Uhud could move from its place for the evil which you people have done to Uthman, it would have the right to do that."
This hadith is from Sahih al-Bukhari, the most rigorously authenticated collection in Islamic scholarship. No editorial opinion is added.