Narrated 'Amr bin Dinar: I was sitting with Jabir bin Zaid and 'Amr bin Aus, and Bajala was narrating to them in 70 AH the year when Mus'ab bin Az-Zubair was the leader of the pilgrims of Basra. We were sitting at the steps of Zamzam well and Bajala said, "I was the clerk of Juz bin Muawiya, Al-Ahnaf's paternal uncle. A letter came from 'Umar bin Al-Khattab one year before his death; and it was read:-- "Cancel every marriage contracted among the Magians between relatives of close kinship (marriages that are regarded illegal in Islam: a relative of this sort being called Dhu-Mahram)" 'Umar did not take the Jizya from the Magian infidels till 'Abdur-Rahman bin 'Auf testified that Allah's Messenger ﷺ had taken the Jizya from the Magians of Hajar.