Al-Kahf (The Cave)

Surah 18 · Verse 94

They said, “O Zulqarnain! Yajooj and Majooj are causing corruption in the earth. Then shall we pay you a tribute on (condition) that you make a barrier between us and them?”

قَالُوا يَا ذَا الْقَرْنَيْنِ إِنَّ يَأْجُوجَ وَمَأْجُوجَ مُفْسِدُونَ فِي الْأَرْضِ فَهَلْ نَجْعَلُ لَكَ خَرْجًا عَلَىٰ أَنْ تَجْعَلَ بَيْنَنَا وَبَيْنَهُمْ سَدًّا