The Holy Quran 18:93 — Surah Al-Kahf
Arabic text
حَتَّىٰٓ إِذَا بَلَغَ بَيْنَ ٱلسَّدَّيْنِ وَجَدَ مِن دُونِهِمَا قَوْمًا لَّا يَكَادُونَ يَفْقَهُونَ قَوْلًا
Translation
...until he reached (a place situated) between two (huge) mountains where he found a nation who could barely understand anything (because they were terrified of the Ya'jooj and Ma'jooj).
Tafsir (excerpt) — Tafsir Usmani
The request of a people: that is, those people did not understand the language of Dhu al-Qarnayn and his companions. The conversation reported next probably took place through some interpreter, and the interpreter was probably from some intermediate people who understood the languages of both to some degree. (Note.)
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