فَهَلْ عَسَيْتُمْ إِن تَوَلَّيْتُمْ أَن تُفْسِدُوا فِى ٱلْأَرْضِ وَتُقَطِّعُوٓا أَرْحَامَكُمْ

Fahal AAasaytum in tawallaytum an tufsidoofee al-ardi watuqattiAAoo arhamakum

So would you perhaps, if you turned away, cause corruption on earth and sever your [ties of] relationship?