It is narrated from Sayyiduna al-Mughirah bin Shu'bah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Some people from my Ummah will always remain dominant, until the command of Allah comes to them while they are still dominant."
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 18084