Hadith
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، قَالَ حَدَّثَنَا وُهَيْبٌ، قَالَ حَدَّثَنَا هِشَامٌ، عَنْ فَاطِمَةَ، عَنْ أَسْمَاءَ، قَالَتْ أَتَيْتُ عَائِشَةَ وَهِيَ تُصَلِّي فَقُلْتُ مَا شَأْنُ النَّاسِ فَأَشَارَتْ إِلَى السَّمَاءِ، فَإِذَا النَّاسُ قِيَامٌ، فَقَالَتْ سُبْحَانَ اللَّهِ. قُلْتُ آيَةٌ فَأَشَارَتْ بِرَأْسِهَا، أَىْ نَعَمْ، فَقُمْتُ حَتَّى تَجَلاَّنِي الْغَشْىُ، فَجَعَلْتُ أَصُبُّ عَلَى رَأْسِي الْمَاءَ، فَحَمِدَ اللَّهَ عَزَّ وَجَلَّ النَّبِيُّ صلى الله عليه وسلم وَأَثْنَى عَلَيْهِ، ثُمَّ قَالَ " مَا مِنْ شَىْءٍ لَمْ أَكُنْ أُرِيتُهُ إِلاَّ رَأَيْتُهُ فِي مَقَامِي حَتَّى الْجَنَّةَ وَالنَّارَ، فَأُوحِيَ إِلَىَّ أَنَّكُمْ تُفْتَنُونَ فِي قُبُورِكُمْ، مِثْلَ ـ أَوْ قَرِيبًا لاَ أَدْرِي أَىَّ ذَلِكَ قَالَتْ أَسْمَاءُ ـ مِنْ فِتْنَةِ الْمَسِيحِ الدَّجَّالِ، يُقَالُ مَا عِلْمُكَ بِهَذَا الرَّجُلِ فَأَمَّا الْمُؤْمِنُ ـ أَوِ الْمُوقِنُ لاَ أَدْرِي بِأَيِّهِمَا قَالَتْ أَسْمَاءُ ـ فَيَقُولُ هُوَ مُحَمَّدٌ رَسُولُ اللَّهِ جَاءَنَا بِالْبَيِّنَاتِ وَالْهُدَى، فَأَجَبْنَا وَاتَّبَعْنَا، هُوَ مُحَمَّدٌ. ثَلاَثًا، فَيُقَالُ نَمْ صَالِحًا، قَدْ عَلِمْنَا إِنْ كُنْتَ لَمُوقِنًا بِهِ، وَأَمَّا الْمُنَافِقُ ـ أَوِ الْمُرْتَابُ لاَ أَدْرِي أَىَّ ذَلِكَ قَالَتْ أَسْمَاءُ ـ فَيَقُولُ لاَ أَدْرِي، سَمِعْتُ النَّاسَ يَقُولُونَ شَيْئًا فَقُلْتُهُ ".
Narrated Asma':I came to `Aisha while she was praying, and said to her, "What has happened to the people?" She pointed out towards the sky. (I looked towards the mosque), and saw the people offering the prayer. Aisha said, "Subhan Allah." I said to her, "Is there a sign?" She nodded with her head meaning, "Yes." I, too, then stood (for the prayer of eclipse) till I became (nearly) unconscious and later on I poured water on my head. After the prayer, the Prophet (ﷺ) praised and glorified Allah and then said, "Just now at this place I have seen what I have never seen before, including Paradise and Hell. No doubt it has been inspired to me that you will be put to trials in your graves and these trials will be like the trials of Masih-ad-Dajjal or nearly like it (the sub narrator is not sure which expression Asma' used). You will be asked, 'What do you know about this man (the Prophet Muhammad (ﷺ))?' Then the faithful believer (or Asma' said a similar word) will reply, 'He is Muhammad Allah's Messenger (ﷺ) who had come to us with clear evidences and guidance and so we accepted his teachings and followed him. And he is Muhammad.' And he will repeat it thrice. Then the angels will say to him, 'Sleep in peace as we have come to know that you were a faithful believer.' On the other hand, a hypocrite or a doubtful person will reply, 'I do not know, but I heard the people saying something and so I said it.' (the same)
Sahih
Sahih al-Bukhari 86 ·Book 3, Hadith 28·Also available on sunnah.com·