Al Kahf Ayah 94

قَالُواْ يَـٰذَا ٱلْقَرْنَيْنِ إِنَّ يَأْجُوجَ وَمَأْجُوجَ مُفْسِدُونَ فِى ٱلْأَرْضِ فَهَلْ نَجْعَلُ لَكَ خَرْجًا عَلَىٰٓ أَن تَجْعَلَ بَيْنَنَا وَبَيْنَهُمْ سَدًّا ٩٤ They pleaded, “O ?ul-Qarnain! Surely Gog and Magog are spreading corruption throughout the land. Should we pay you tribute, provided that you build a wall between us and them?”