From Sahih Muslim (Hadith 7326):
Abu Huraira reported that Allah's Apostle (ﷺ) as saying:This tribe of the Quraish would kill (people) of my Ummah. They (the Companions) said: What do you command us to do (in such a situation)? Thereupon he said: Would that the people remain aside from them (and not besmear their hands with the blood of the Muslim). This hadith has been narrated on the authority of Shu'ba with the same chain of transmitters
Reference: Muslim 7326