18:12
ثُمَّ بَعَثْنَـٰهُمْ لِنَعْلَمَ أَىُّ ٱلْحِزْبَيْنِ أَحْصَىٰ لِمَا لَبِثُوٓا۟ أَمَدًۭا ١٢
Saheeh International
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.