You have argued about things you knew; why do you argue about things you do not know? God knows, while you do not know.
هٰأَنتُم هٰؤُلاءِ حٰجَجتُم فيما لَكُم بِهِ عِلمٌ فَلِمَ تُحاجّونَ فيما لَيسَ لَكُم بِهِ عِلمٌ وَاللَّهُ يَعلَمُ وَأَنتُم لا تَعلَمونَ
haaa antum haaa’ulaaa’i haajajtum feemaa lakum bihee ‘ilmun falima tuhaaajjoonaa feemaa laisa lakum bihee ‘ilm; wallaahu ya’lamu wa antum laa ta’lamoon