Regarding Surat Al-Qamar
حَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، قَالَ سَأَلَ أَهْلُ مَكَّةَ النَّبِيَّ صلى الله عليه وسلم آيَةً فَانْشَقَّ الْقَمَرُ بِمَكَّةَ مَرَّتَيْنِ فَنَزَلَت : (اقتَرَبَتِ السَّاعَةُ وَانْشَقَّ الْقَمَرُ ) إِلَى قَوْلِهِ : (سحْرٌ مُسْتَمِرٌّ ) يَقُولُ ذَاهِبٌ . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
Narrated Anas: "The people of Makkah asked the Prophet (ﷺ) for a sign, so the moon was cleft asunder in Makkah two times (meaning two parts), so the following was revealed: 'The Hour has drawn near, and the moon has been cleft asunder, up to his saying: 'Magic, Mustamir (54:1 & 2)' meaning 'Going away.'"