Mishkat al-Masabih
Book 30, Hadith 7
Arabic hadith text
وَعَنْ أَبِي هُرَيْرَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «قُرَيْشٌ وَالْأَنْصَارُ وَجُهَيْنَةُ وَمُزَيْنَةُ وَأَسْلَمُ وَغِفَارُ وَأَشْجَعُ مَوَالِيَّ لَيْسَ لَهُمْ مَوْلًى دُونَ اللَّهِ وَرَسُولِهِ» . مُتَّفَقٌ عَلَيْهِ
Translation
Abu Huraira reported God's messenger as saying, "Quraish, the Ansar, Juhaina, Muzaina, Aslam, Ghifar and Ashja' are my clients who have no patron apart from God and His messenger." (Bukhari and Muslim.)