Al-Sha'bi (may Allah have mercy on him) narrates that Sayyiduna Jabir (may Allah be pleased with him) said: One day the Messenger of Allah (peace and blessings be upon him) addressed us, and I heard him (peace and blessings be upon him) say: "This religion will always remain mighty, invincible and victorious over those who oppose it until twelve men rule, all of them." Then the people became noisy and started talking, so I could not understand what came after 'all of them'. I asked my father: O my dear father, what did he say after 'all of them'? He said: "All of them will be from Quraysh."
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 1782