ثُمَّ بَعَثۡنَٰهُمۡ لِنَعۡلَمَ أَيُّ ٱلۡحِزۡبَيۡنِ أَحۡصَىٰ لِمَا لَبِثُوٓاْ أَمَدٗا
Thumma baAAathnahum linaAAlama ayyu alhizbayni ahsa lima labithoo amadan
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
