Tobias Scheunchen (eds.), "al-Maʿlā - المعلى " in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/5070
  
    
      
        
          al-Maʿlā
          المعلى
          
          The point where the Prophetʼs troops entered Mecca during its conquest.
          https://bqgazetteer.bethmardutho.org/place/5070
          http://syriaca.org/place/5070
          
            Riḥlat Ibn JubayrIbn JubayrM.J. de Goeje 
            136, 157