26أَوَلَم يَهدِ لَهُم كَم أَهلَكنا مِن قَبلِهِم مِنَ القُرونِ يَمشونَ في مَساكِنِهِم ۚ إِنَّ في ذٰلِكَ لَآياتٍ ۖ أَفَلا يَسمَعونَN. J. DawoodDo they not know how many generations We have destroyed before them? They walk among their ruined dwellings. Surely in this there are conspicuous signs. Have they no ears to hear with?