31أَلَم يَرَوا كَم أَهلَكنا قَبلَهُم مِنَ القُرونِ أَنَّهُم إِلَيهِم لا يَرجِعونَOmar & OmarHave they not seen how many generations We have ruined before them, and that those (generations) never come back to them (after their ruination)?