128أَفَلَم يَهدِ لَهُم كَم أَهلَكنا قَبلَهُم مِنَ القُرونِ يَمشونَ في مَساكِنِهِم ۗ إِنَّ في ذٰلِكَ لَآياتٍ لِأُولِي النُّهىٰAli UnalIs it not a guidance for them how many a generation We have destroyed before them, in whose ruined dwelling-places they walk about (in the present)? Surely in that there are signs (manifesting the truth) for people of discernment.