سجادة

A man of the people of hadith, known by this nickname ("Sajjada", the prayer mat). al-Suyuti reports that he refused during the Mihna of the createdness of the Qur'an, was put in shackles, and then gave the answer required ².

In al-Ma'mun's letter he is faulted for being so occupied with preparing date pits for his prayer mat that it distracted him from monotheism. This is al-Ma'mun's own words, as al-Suyuti transmits them ².