Jami` at-Tirmidhi 3285
جامع الترمذي#3285Sahihحَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ، أَخْبَرَنَا عَلِيُّ بْنُ مُسْهِرٍ، عَنِ الأَعْمَشِ، عَنْ إِبْرَاهِيمَ، عَنْ أَبِي مَعْمَرٍ، عَنِ ابْنِ مَسْعُودٍ، رَضِيَ اللَّهُ عَنْهُ قَالَ بَيْنَمَا نَحْنُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم بِمِنًى فَانْشَقَّ الْقَمَرُ فِلْقَتَيْنِ فِلْقَةٌ مِنْ وَرَاءِ الْجَبَلِ وَفِلْقَةٌ دُونَهُ فَقَالَ لَنَا رَسُولُ اللَّهِ صلى الله عليه وسلم " اشْهَدُوا " . يَعْنِي : (اقتَرَبَتِ السَّاعَةُ وَانْشَقَّ الْقَمَرُ ) قَالَ هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
Narrated Ibn Mas'ud, may Allah be pleased with him:"We were with the Messenger of Allah (ﷺ) in Mina, when the moon was cleft asunder into two parts. Part of it was behind the mountain, and part of it before it. The Messenger of Allah (ﷺ) said to us: 'Bear witness' meaning: The house has drawn near, and the moon has been cleft asunder (54:)
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Ahmad Muhammad Shakir, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 47:337