18:8

Al-Kahf 18:8

وَإِنَّا لَجَٰعِلُونَ مَا عَلَيْهَا صَعِيدًۭا جُرُزًا

Wa innaa lajaa 'iloona maa 'alaihaa sa'aeedan juruzaa

In the ultimate, We shall reduce all that is on the earth to a barren plain.