Surah Al-Kahf Verse 12 - English Translation by Ali Unal
Surah Al-Kahfثُمَّ بَعَثۡنَٰهُمۡ لِنَعۡلَمَ أَيُّ ٱلۡحِزۡبَيۡنِ أَحۡصَىٰ لِمَا لَبِثُوٓاْ أَمَدٗا
Then We raised them up, (and dividing into two groups, they discussed how long they had remained in that state). We willed to make known which of the two groups were (more consciousness of time with the events in it, and therefore) better in computing for what period they had remained (in this state)