Al-Kahf 18:18 وتحسبهم ايقاظا وهم رقود ونقلبهم ذات اليمين وذات الشمال وكلبهم باسط ذراعيه بالوصيد لو اطلعت عليهم لوليت منهم فرارا ولمليت منهم رعبا ١٨
وَتَحۡسَبُهُمۡ
أَيۡقَاظٗا
وَهُمۡ
رُقُودٞۚ
وَنُقَلِّبُهُمۡ
ذَاتَ
ٱلۡيَمِينِ
وَذَاتَ
ٱلشِّمَالِۖ
وَكَلۡبُهُم
بَٰسِطٞ
ذِرَاعَيۡهِ
بِٱلۡوَصِيدِۚ
لَوِ
ٱطَّلَعۡتَ
عَلَيۡهِمۡ
لَوَلَّيۡتَ
مِنۡهُمۡ
فِرَارٗا
وَلَمُلِئۡتَ
مِنۡهُمۡ
رُعۡبٗا
١٨
And you would have thought them awake, whereas they were asleep. And We turned them on their right and on their left sides, and their dog stretching forth his two forelegs at the entrance [of the Cave or in the space near to the entrance of the Cave (as a guard at the gate)]. Had you looked at them, you would certainly have turned back from them in flight, and would certainly have been filled with awe of them.
Read Tafsir
Ibn Kathir (Abridged)
Their Sleep in the Cave
Some of the scholars mentioned that when Allah caused them to sleep, their eyelids did not close, lest disintegration took hold of them. If their eyes remained open to the air, this would be better for the sake of preservation. Allah says:
وَتَحْسَبُهُمْ أَيْقَاظًا وَهُمْ رُقُو
…Their Sleep in the Cave
Some of the scholars mentioned that when Allah caused them to sleep, their eyelids did not close, lest disintegration took hold
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