Dalil

Quran Al-Qalam 68:41

أَمۡ لَهُمۡ شُرَكَآءُ فَلۡيَأۡتُواْ بِشُرَكَآئِهِمۡ إِن كَانُواْ صَٰدِقِينَ

Translation

Or do they have partners? Then let them bring their partners, if they should be truthful.