كتاب المناقب
30  
Fine Qualities
Mishkat al-Masabih 5981
Ibn `Umar reported the Prophet as saying, "This matter will continue in Quraish as long as two of them remain[*]. *Mirqat, 5:508, explains this as meaning that the Caliphate will remain the prerogative of Quraish as long as two human beings survive. (Bukhari and Muslim.)
وَعَنِ ابْنِ عُمَرَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «لَا يَزَالُ هَذَا الْأَمْرُ فِي قُرَيْشٍ مَا بَقِيَ مِنْهُمُ اثْنَان» . مُتَّفق عَلَيْهِ
Grade: Muttafaqun 'alayh (Al-Albani)  مُتَّفَقٌ عَلَيْهِ   (Al-Albani) حكم   :
Reference : Mishkat al-Masabih 5981
In-book reference : Book 30, Hadith 5981
Hadith Text
Reference