Narrated Az-Zuhri: as follows in Hadith 297.
Vol: 004 Book: 052 Hadith: 296
Narrated Muawiya: I heard the Prophet saying, "A group of people amongst my followers will remain obedient to Allah's orders and they will not be harmed by anyone who will not help them or who will oppose them, till...
-> Read MoreVol: 004 Book: 056 Hadith: 835
Glory is to Allah.
Info: Al-Bukhari, cf. Al-Asqalani, Fathul-Bari 1/210, 390, 414 and Muslim 4/1857.