18:12
ثُمَّبَعَثْنَٰهُمْلِنَعْلَمَأَىُّٱلْحِزْبَيْنِأَحْصَىٰلِمَالَبِثُوٓا۟أَمَدًا١٢
thumma baʿathnāhum linaʿlama ayyu l-ḥiz'bayni aḥṣā limā labithū 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.(12)