Surah Al-Kahf (الكهف) Ayah 93 - Tafsir | TafsirHub

حَتَّىٰٓ إِذَا بَلَغَ بَيْنَ ٱلسَّدَّيْنِ وَجَدَ مِن دُونِهِمَا قَوْمًۭا لَّا يَكَادُونَ يَفْقَهُونَ قَوْلًۭا

"Until, when he reached [a pass] between two mountains, he found beside them a people who could hardly understand [his] speech."