Sahih al-Bukhari #3636 · Virtues and Merits of the Prophet (pbuh) and his Companions

Sahih al-BukhariAbdullah ibn Masud
Sahih al-Bukhari · Book 61 · Virtues and Merits of the Prophet (pbuh) and his Companions
Sahih al-Bukhari · كتاب 61 · كتاب مناقب الأنبياء
During the lifetime of the Prophet (ﷺ) the moon was split into two parts and on that the Prophet (ﷺ) said, "Bear witness (to thus)
حَدَّثَنَا صَدَقَةُ بْنُ الْفَضْلِ، أَخْبَرَنَا ابْنُ عُيَيْنَةَ، عَنِ ابْنِ أَبِي نَجِيحٍ، عَنْ مُجَاهِدٍ، عَنْ أَبِي مَعْمَرٍ، عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ ـ رضى الله عنه ـ قَالَ انْشَقَّ الْقَمَرُ عَلَى عَهْدِ رَسُولِ اللَّهِ صلى الله عليه وسلم شِقَّتَيْنِ فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏
"‏ اشْهَدُوا ‏"‏‏.‏
Reference : Sahih al-Bukhari 3636In-book reference : Book 61, Hadith 140