"Indeed it is the belief of the Ahlus-Sunnah wal Jama’ah that the race of Arabs is superior to the race of non-Arabs, the Hebrews (Jews), the Syrians (Arameans), the Romans (Europeans), the Persians, and others. And indeed the Quraysh [tribe of the Prophet (S)] is the most superior among the Arabs. And indeed the Banu Hashim [the clan of the Prophet (S)] is the most superior among the Quraysh. And indeed the Prophet, may the Blessings and Peace of Allaah be upon him, is the most superior of the Banu Hashim, for he is the most superior of all creation by his own self, and also the most superior among them because of his lineage (ancestry)."

http://islamicvirtues.com/2013/12/12/superiority-of-the-race-of-arabs-over-non-arabs/