Zuhayr ibn Harb narrated to us, saying: ʿAbd al-Ṣamad ibn ʿAbd al-Wārith narrated to us, saying: al-Mustamirr ibn al-Rayyān narrated to us, saying: Abū Naḍrah narrated to us, on the authority of Abū Saʿīd, who said: The Messenger of Allah (peace and blessings be upon him) said: "Every traitor will have a banner on the Day of Resurrection, raised for him in proportion to his treachery. Indeed, no traitor is greater in treachery than a leader of the people."