Tobias Scheunchen (eds.), "al-Khawarnaq - الخورنق " in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/5054
  
    
      
        
          al-Khawarnaq
          الخورنق
          
          In present-day Iraq, Ḵawarnaq is a place in the district al-Qādisiyya near the archeological site of al-Ḥira (q.v.) and the city of Najaf (q.v.), lat 31°48′ N, long 44°44′ E (according to http://www.maplandia.com, s.v. Khawarnaq; cf. also Salmān, maps 89-90).
          
            ثم تمتد ديار العرب على نواحى الكوفة والحيرة على الخورنق وعلى سواد الكوفة الى حد واسط
          
          https://bqgazetteer.bethmardutho.org/place/5054
          http://syriaca.org/place/5054
          
            Kitāb al-masālik wa al-mamālikAbū al-Qāsim Muḥammad Ibn Ḥawqal
            17
          
          
            ḴAWARNAQ
            Encyclopaedia Iranica
            Renate Würsch
            Ehsan Yarshater
            Mohsen Ashtiany
            Mahnaz Moazami
            ḴAWARNAQ