أَمْ لَهُمْ شُرَكَاء فَلْيَأْتُوا بِشُرَكَائِهِمْ إِن كَانُوا صَادِقِينَ
[68:41]
Or have they associates if they are truthful.
Or have they some "Partners" (in Allahhead)? Then let them produce their "partners", if they are truthful!
Or have they other gods? Then let them bring their other gods if they are truthful