Abū al-Ṭayyib al-ʿAẓīmābādī said: Along with its deficiencies, it also contains some hadiths that are not in the narration of al-Luʾluʾī, and al-Ḥāfiẓ al-Mizzī mentions his narration in *al-Aṭrāf* (1).

4 — Abū al-Ḥasan ʿAlī ibn Muḥammad ibn al-ʿAbd al-Warrāq. Al-Ḥāfiẓ ʿAbd al-Ghanī al-Maqdisī transmitted with his chain of transmission to Ibn al-ʿAbd his statement: I heard the book *al-Sunan* from Abū Dāwūd six times; from the sixth time a portion remained that he did not complete in Basra. He said: The Basran [narration] adds to the Baghdadi one more than six hundred and sixty hadiths, and more than a thousand expressions (2).

Abū al-Ṭayyib al-ʿAẓīmābādī said: The narration of Ibn al-ʿAbd is present in al-Mizzī's *Aṭrāf*, and al-Ḥāfiẓ Ibn Ḥajar also mentions his narration in *Fatḥ al-Bārī* (3).

We say: Al-Ḥāfiẓ frequently referred to it in his copy of *al-Sunan* that we possess, with the symbol "ʿB."

Al-Kawtharī said: In the narration of Abū al-Ḥasan ʿAlī ibn al-Ḥasan ibn al-ʿAbd there are some additions that are useful in the criticism of hadiths, and likewise the narration of Isḥāq ibn Mūsā al-Ramlī (4).

5 — Abū ʿĪsā Isḥāq ibn Mūsā ibn Saʿīd ibn ʿAbd Allāh ibn Abī Salama al-Ramlī. Al-Dāraquṭnī declared him trustworthy, and al-Suyūṭī said: His copy approximates the copy of Ibn Dāsa. It contains additions useful in the criticism of hadiths, as al-Kawtharī said.

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(1) *ʿAwn al-Maʿbūd* 14/135.
(2) From the end of the conclusion of *Risālat Abī Dāwūd ilā Ahl Makka fī Waṣf Sunanih*, al-Kawtharī edition.
(3) *ʿAwn al-Maʿbūd* 14/136.
(4) In his introduction to *Risālat Abī Dāwūd ilā Ahl Makka fī Waṣf al-Sunan*.