107خالِدينَ فيها ما دامَتِ السَّماواتُ وَالأَرضُ إِلّا ما شاءَ رَبُّكَ ۚ إِنَّ رَبَّكَ فَعّالٌ لِما يُريدُ(Irfan-ul-Quran)They will abide in it till the heavens and the earth (which will then exist) last except as your Lord wills. Surely your Lord executes what He wills.