Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "al-Malik al-Awḥad Najm al-Dīn Ayyūb — الملك الأوحد نجم الدين أيوب " 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/1462
   
      
         
            
               al-Malik al-Awḥad Najm al-Dīn Ayyūb
               الملك الأوحد نجم الدين أيوب
               al-Malik al-Awḥad Najm al-Dīn Ayyūb, son of al-Malik al-ʿĀdil Abū Bakr ibn Ayyūb, Ayyubid ruler of the city of Khilāṭ
               https://usaybia.net/person/1462
               
                  ruler
               
               
                  Muslim
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  15.46.3