ثُمَّ بَعَثْنَاهُمْ لِنَعْلَمَ أَيُّ الْحِزْبَيْنِ أَحْصَىٰ لِمَا لَبِثُوا أَمَدًا

Kemudian Kami bangunkan mereka, agar Kami mengetahui manakah di antara kedua golongan itu] yang lebih tepat dalam menghitung berapa lama mereka tinggal (dalam gua itu).

Then We awakened them that We might show which of the two factions was most precise in calculating what [extent] they had remained in time.