The Book Pertaining to the Excellent Qualities of the Holy Prophet (may Peace be upon them) and His Companions (Kitab Al-Fada'il)
Muslim :: Book 30 : Hadith 5653
Wathila b. al-Asqa' reported: I heard Allah's Messenger (may peace be upon him) as saying: Verily Allah granted eminence to Kinana from amongst the descendants of Isma'il and he granted eminence to the Quraish amongst Kinana and he granted eminence to the Quraish amongst Banu Hashim and he granted me eminencece from the tribe of Banu Hashim.