al-Qalānisī, Abū al-Hasan al-Ash'arī, and Abū al-Hasan Alī ibn Mahdī al-Tabarī; as well as Abū Bakr al-Ismā'īlī, Abū Nu'aym al-Asbahānī, Abū Umar ibn Abd al-Barr, and Abū Umar