In the Constitution of Medina, Jews were given equality to Muslims in exchange for political loyalty. However, after each major battle with the Medinans, there were accusations of Jewish tribal treachery for aiding the enemies of the community in violation of the Constitution of Medina. After Badr and Uhud, the Banu Qainuqa and Banu Nadir, respectively, were expelled "with their families and possessions" from Medina.