Some people entered the morning with gratitude and some with ingratitude (to Allah). Those who entered with gratitude said: This is the blessing of Allah, and those who entered with ingratitude said: Such and such asterism was right. It was upon this that the verse was revealed: I swear by the setting of the stars to the end and make your provision that you should disbelieve it.
مُطِرَ النَّاسُ عَلَى عَهْدِ النَّبِيِّ ﷺ فَقَالَ النَّبِيُّ ﷺ أَصْبَحَ مِنَ النَّاسِ شَاكِرٌ وَمِنْهُمْ كَافِرٌ قَالُوا هَذِهِ رَحْمَةُ اللَّهِ وَقَالَ بَعْضُهُمْ لَقَدْ صَدَقَ نَوْءُ كَذَا وَكَذَا قَالَ فَنَزَلَتْ هَذِهِ الآيَةُ { فَلاَ أُقْسِمُ بِمَوَاقِعِ النُّجُومِ} حَتَّى بَلَغَ { وَتَجْعَلُونَ رِزْقَكُمْ أَنَّكُمْ تُكَذِّبُونَ{