Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Ibrāhīm ibn ʿUthmān ibn Nahīk — إبراهيم بن عثمان بن نهيك " in Communities of Knowledge: Interreligious Networks of Scholars in Ibn Abi Usaybiʿa’s History of the Physicians last modified June 23, 2021, https://usaybia.net/person/1209
   
      
         
            
               Ibrāhīm ibn ʿUthmān ibn Nahīk
               إبراهيم بن عثمان بن نهيك
               Ibrāhīm ibn ʿUthmān ibn Nahīk, prefect of police under Hārūn al-Rashīd
               https://usaybia.net/person/1209
               
                  prefect of police
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  5.1.16.2
                  8.3.22