(Reference : Behaarul Anwaar Vol. 51)
When Abu Amr Uthman Ibne Saeed died, his son Abu Ja’far Muhammad Ibne Uthman stood in his place, on the virtue of the clear instructions of Imam Hasan Askari (a.s.) and the instructions of his father about the time of the Qaim (a.s.).A group of scholars narrated to me on the authority of Abul Hasan Muhammad Ibne Ahmad Ibne Dawood Qummi and Ibne Qulawayh from Saad Ibne Abdullah, saying, the Veracious Shaykh Ahmad Ibne Ishaq Ibne Saad Ashari narrated to us, and then he mentions the account which we brought earlier.
A group of our scholars narrated to me from all of the eminent personages of Abul Qasim Ja’far Ibne Muhammad Ibne Qulawayh and Abu Ghalib Razi and Abu Muhammad Talakbari, who all narrate from Muhammad Ibne Yaqub Kulaini, who narrates from Muhammad Ibne Abdullah and Muhammad Ibne Yahya, who narrate from Abdullah Ibne Ja’far Himyari, saying, I and Shaykh Abu Amr were with Ahmad Ibne Ishaq Ashari Qummi. Ahmad Ibne Ishaq made a gesture to me to ask him about the successor. So, I asked him, “O Abu Amr, I want to ask you a question;however, I am not unsure about what I want to ask you, for my faith and my belief is that the earth does not remain without a Hujjah, unless it is forty days prior to Judgement day.
When Abu Amr Uthman Ibne Saeed died, his son Abu Ja’far Muhammad Ibne Uthman stood in his place, on the virtue of the clear instructions of Imam Hasan Askari (a.s.) and the instructions of his father about the time of the Qaim (a.s.).A group of scholars narrated to me on the authority of Abul Hasan Muhammad Ibne Ahmad Ibne Dawood Qummi and Ibne Qulawayh from Saad Ibne Abdullah, saying, the Veracious Shaykh Ahmad Ibne Ishaq Ibne Saad Ashari narrated to us, and then he mentions the account which we brought earlier.
A group of our scholars narrated to me from all of the eminent personages of Abul Qasim Ja’far Ibne Muhammad Ibne Qulawayh and Abu Ghalib Razi and Abu Muhammad Talakbari, who all narrate from Muhammad Ibne Yaqub Kulaini, who narrates from Muhammad Ibne Abdullah and Muhammad Ibne Yahya, who narrate from Abdullah Ibne Ja’far Himyari, saying, I and Shaykh Abu Amr were with Ahmad Ibne Ishaq Ashari Qummi. Ahmad Ibne Ishaq made a gesture to me to ask him about the successor. So, I asked him, “O Abu Amr, I want to ask you a question;however, I am not unsure about what I want to ask you, for my faith and my belief is that the earth does not remain without a Hujjah, unless it is forty days prior to Judgement day.