Thomas A. Carlson (ed.), "al-ʿAyn" in last modified August 9, 2017, http://syriaca.org/place/3022
   
      
         
            
               al-ʿAyn
               العين
               A small river in al-Baḥrayn
               
               
                  Attestation of name العين in the 
                        Kitāb al-buldān of Aḥmad b. Muḥammad al-Hamadhānī Ibn al-Faqīh.
                  
               
          
                  
                  
               
               http://syriaca.org/place/3022
               
                  Kitāb al-buldān
                  Aḥmad b. Muḥammad al-Hamadhānī Ibn al-Faqīh
                  
                  30