They earned their living through agriculture, money lending, and trade in weapons and jewels, maintaining commercial relations with Arab merchants of Mecca.
Nadir Shah | Banu Khazraj | Banu Sulaym | Banu Hud | Banu Hashim | Saira Banu | Banu Hilal | Banu Tujibi | Banu Aus | Titash Ekti Nadir Naam | Hamida Banu Begum | Banu Salama | Banu Ghaniya | Abdülkerim Nadir Pasha | Mohammed Nadir Shah | Manzoor Nadir | Banu Ukhaidhir | Banu Qasi | Banu Onaral | Banu Nadir | Banu Kalb | Banu | Asil Nadir |
After his migration (hijra) to Medina from his home-town of Mecca, he established an agreement known as the Constitution of Medina between the major Medinan factions, including the Jewish tribes of Banu Qaynuqa, Banu Nadir, and Banu Qurayza that secured equal rights for both Jews and Muslims as long as Jews remained politically supportive.