Al-Kahf • EN-AL-JALALAYN
﴿ فَضَرَبْنَا عَلَىٰٓ ءَاذَانِهِمْ فِى ٱلْكَهْفِ سِنِينَ عَدَدًۭا ﴾
“And thereupon We veiled their ears in the cave for many a year,”
So We smote their ears that is We made them sleep in the Cave for several years for a fixed number of years.