Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Kuthayyir ibn ʿAbd al-Raḥmān — كثير بن عبد الرحمن " 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/1419
   
      
         
            
               Kuthayyir ibn ʿAbd al-Raḥmān
               كثير بن عبد الرحمن
               Kuthayyir ibn ʿAbd al-Raḥmān, known as Kuthayyir ʿAzzah, 1st/7th-c. poet
               https://usaybia.net/person/1419
               
                  poet
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  7.5.6
                  15.8.5n