Tobias Scheunchen (eds.), "al-Kalāy - الكلاي " in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/5049
  
    
      
        
          al-Kalāy
          الكلاي
          
          A town close to Nuṣaybīn.
          https://bqgazetteer.bethmardutho.org/place/5049
          http://syriaca.org/place/5049
          
            Riḥlat Ibn JubayrIbn JubayrM.J. de Goeje 
            238