Wikipedia
Al-Qushayri
'Abd al-Karīm ibn Hūzān Abū al-Qāsim al-Qushayrī al-Naysābūrī, ( Persian: عبدالکریم قُشَیری/ Arabic: عبد الكريم بن هوازن بن عبد الملك بن طلحة أبو القاسم القشيري) (also Kushayri) was born in 986 CE (376 AH) in Nishapur which is in Khorasan Province in Iran. This region was widely known as a center of Islamic civilization up to the 13th Century CE.