Abu Dhar (ra) used to say that Messenger of Allah ﷺ said, "While I was at Makkah, the roof of my house was opened and Jibril descended, opened my chest, and washed it with Zamzam water. Then he brought a golden tray full of wisdom and faith, and having poured its contents into my chest, he closed it. Then he took my hand and ascended with me to the heaven. When Jibril reached the nearest heaven, he said to the gatekeeper of the heaven, 'Open (the gate).' The gatekeeper asked, 'who is it?' Jibril answered, 'Jibril'. He asked, 'Is there anyone with you?' Jibril replied, 'Muhammad ﷺ is with me.' He asked, 'Has he been called?', Jibril said, 'Yes'. So, the gate was opened and we went over the nearest heaven, and there we saw a man sitting with Aswida (a large number of people) of his right and Aswida on his left. When he looked towards his right, he laughed and when he looked towards his left he wept. He said (to me), 'Welcome, O pious Prophet and pious son'. I said, 'Who is this man O Jibril?' Jibril replied, 'He is Adam, and the people on his right and left are the souls of his offspring. Those on the right are the people of Paradise, and those on the left are the people of the (Hell) Fire. So, when he looks to the right, he laughs, and when he looks to the left he weeps.' Then Jibril ascended with me till he reached the second heaven and said to the gatekeeper, 'Open (the gate).' The gatekeeper said to him the same as the gatekeeper of the first heaven has said, and he opened the gate." Anas added: Abu Dhar mentioned that Prophet ﷺ met Idris, Musa (Moses), 'Isa (Jesus) and Ibrahim (Abraham) over the heavens, but he did not specify their places (i.e., on which heavens each of them was), but he mentioned that he (the Prophet ﷺ) had met Adam on the nearest heaven, and Ibrahim on the sixth. Anas said, "When Jibril and the Prophet ﷺ passed by Idris, the latter said, 'Welcome, O pious Prophet and pious brother!' the Prophet ﷺ asked, 'Who is he?' Jibril said, 'He is Idris.' " The Prophet ﷺ added, "Then I passed by Musa who said, 'Welcome, O pious Prophet and pious brother!' I said, 'Who is he?' Jibril said, 'He is Musa.' Then I passed by 'Isa who said, 'Welcome, O pious Prophet and pious brother!' I said, 'Who is he?' He replied, 'He is 'Isa.' Then I passed by the Prophet ﷺ Ibrahim who said, 'Welcome, O pious Prophet and pious son!' I said, 'Who is he?' Jibril replied, 'He is Ibrahim'." Narrated Ibn 'Abbas and Abu Haiyya Al-Ansari: The Prophet ﷺ said, "Then Jibril ascended with me to a place where I heard the creaking of pens." Ibn Hazm and Anas bin Malik state the Prophet ﷺ said, "Allah enjoined fifty Salat (prayers) on me. When I returned with this order of Allah, I passed by Musa who asked me, 'What has Allah enjoined on your followers?' I replied, 'He has enjoined fifty Salat (prayers) on them.' On the Musa said to me, 'Go back to your Lord (and appeal for reduction), for your followers will not be able to bear it.' So, I returned to my Lord and asked for some reduction, and He reduced it to half. When I passed by Musa again and informed him about it, he once more said to me, 'Go back to your Lord, for your followers will not be able to bear it.' So, I returned to my Lord similarly as before, and half of it was reduced. I again passed by Musa and he said to me, 'Go back to your Lord, for your followers will not be able to bear it.' I again returned to my Lord and He said, 'These are five (Salat-prayers) and they are all (equal to) fifty (in reward), for My Word does not change.' I returned to Musa, he again told me to return to my Lord (for further reduction) but I said to him 'I feel shy of asking my Lord now.' Then Jibril took me till we reached Sidrat-ul-Muntaha (i.e., lote tree of utmost boundary) which was shrouded in colors indescribable. Then I was admitted into Paradise where I found small tents (made) of pearls and its earth was musk (a kind of perfume)." (Using translation from Bukhārī 3342)
أَنَّ رَسُولَ اللهِ ﷺ قَالَ فُرِجَ سَقْفُ بَيْتِي وَأَنَا بِمَكَّةَ فَنَزَلَ جِبْرِيلُ فَفَرَجَ صَدْرِي ثُمَّ غَسَلَهُ مِنْ مَاءِ زَمْزَمَ ثُمَّ جَاءَ بِطَسْتٍ مِنْ ذَهَبٍ مُمْتَلِئٍ حِكْمَةً وَإِيمَانًا فَأَفْرَغَهَا فِي صَدْرِي ثُمَّ أَطْبَقَهُ ثُمَّ أَخَذَ بِيَدِي فَعَرَجَ بِي إِلَى السَّمَاءِ فَلَمَّا جَاءَ السَّمَاءَ الدُّنْيَا فَافْتَتَحَ فَقَالَ مَنْ هَذَا قَالَ جِبْرِيلُ قَالَ هَلْ مَعَكَ أَحَدٌ؟ قَالَ نَعَمْ مَعِي مُحَمَّدٌ قَالَ أُرْسِلَ إِلَيْهِ قَالَ نَعَمْ فَافْتَحْ فَلَمَّا عَلَوْنَا السَّمَاءَ الدُّنْيَا إِذَا رَجُلٌ عَنْ يَمِينِهِ أَسْوِدَةٌ وَعَنْ يَسَارِهِ أَسْوِدَةٌ وَإِذَا نَظَرَ قِبَلَ يَمِينِهِ تَبَسَّمَ وَإِذَا نَظَرَ قِبَلَ يَسَارِهِ بَكَى قَالَ مَرْحَبًا بِالنَّبِيِّ الصَّالِحِ وَالِابْنِ الصَّالِحِ قَالَ قُلْتُ لِجِبْرِيلَ مَنْ هَذَا قَالَ هَذَا آدَمُ وَهَذِهِ الْأَسْوِدَةُ عَنْ يَمِينِهِ وَشِمَالِهِ نَسَمُ بَنِيهِ فَأَهْلُ الْيَمِينِ هُمْ أَهْلُ الْجَنَّةِ وَالْأَسْوِدَةُ الَّتِي عَنْ شِمَالِهِ أَهْلُ النَّارِ فَإِذَا نَظَرَ قِبَلَ يَمِينِهِ ضَحِكَ وَإِذَا نَظَرَ قِبَلَ شِمَالِهِ بَكَى قَالَ ثُمَّ عَرَجَ بِي جِبْرِيلُ حَتَّى جَاءَ السَّمَاءَ الثَّانِيَةَ فَقَالَ لِخَازِنِهَا افْتَحْ فَقَالَ لَهُ خَازِنُهَا مِثْلَ مَا قَالَ خَازِنُ السَّمَاءِ الدُّنْيَا فَفَتَحَ لَهُ قَالَ أَنَسُ بْنُ مَالِكٍ فَذَكَرَ أَنَّهُ وَجَدَ فِي السَّمَوَاتِ آدَمَ وَإِدْرِيسَ وَمُوسَى وَعِيسَى وَإِبْرَاهِيمَ وَلَمْ يُثْبِتْ لِي كَيْفَ مَنَازِلُهُمْ غَيْرَ أَنَّهُ ذَكَرَ أَنَّهُ وَجَدَ آدَمَ فِي السَّمَاءِ الدُّنْيَا وَإِبْرَاهِيمَ فِي السَّمَاءِالسَّادِسَةِ قَالَ أَنَسٌ فَلَمَّا مَرَّ جِبْرِيلُ وَرَسُولُ اللهِ ﷺ بِإِدْرِيسَ قَالَ مَرْحَبًا بِالنَّبِيِّ الصَّالِحِ وَالْأَخِ الصَّالِحِ قَالَ فَقُلْتُ مَنْ هَذَا؟ قَالَ هَذَا إِدْرِيسُ قَالَ ثُمَّ مَرَرْتُ بِمُوسَى فَقَالَ مَرْحَبًا بِالنَّبِيِّ الصَّالِحِ وَالْأَخِ الصَّالِحِ قُلْتُ مَنْ هَذَا؟ قَالَ هَذَا مُوسَى ثُمَّ مَرَرْتُ بِعِيسَى فَقَالَ مَرْحَبًا بِالنَّبِيِّ الصَّالِحِ وَالْأَخِ الصَّالِحِ قُلْتُ مَنْ هَذَا؟ قَالَ هَذَا عِيسَى ابْنُ مَرْيَمَ قَالَ ثُمَّ مَرَرْتُ بِإِبْرَاهِيمَ فَقَالَ مَرْحَبًا بِالنَّبِيِّ الصَّالِحِ وَالِابْنِ الصَّالِحِ قُلْتُ مَنْ هَذَا؟ قَالَ هَذَا إِبْرَاهِيمُ قَالَ ابْنُ شِهَابٍ وَأَخْبَرَنِي ابْنُ حَزْمٍ أَنَّ ابْنَ عَبَّاسٍ وَأَبَا حَبَّةَ الْأَنْصَارِيَّ يَقُولَانِ قَالَ رَسُولُ اللهِ ﷺ ثُمَّ عُرِجَ بِي حَتَّى ظَهَرْتُ بِمُسْتَوًى أَسْمَعُ صَرِيفَ الْأَقْلَامِ قَالَ ابْنُ حَزْمٍ وَأَنَسُ بْنُ مَالِكٍ قَالَ رَسُولُ اللهِ ﷺ فَرَضَ اللهُ عَلَى أُمَّتِي خَمْسِينَ صَلَاةً قَالَ فَرَجَعْتُ بِذَلِكَ حَتَّى أَمُرَّ عَلَى مُوسَى فَقَالَ مَاذَا فَرَضَ رَبُّكَ عَلَى أُمَّتِكَ؟ قُلْتُ فَرَضَ عَلَيْهِمْ خَمْسِينَ صَلَاةً فَقَالَ لِي مُوسَى رَاجِعْ رَبَّكَ فَإِنَّ أُمَّتَكَ لَا تُطِيقُ ذَلِكَ قَالَ فَرَاجَعْتُ رَبِّي فَوَضَعَ شَطْرَهَا فَرَجَعْتُ إِلَى مُوسَىفَأَخْبَرْتُهُ فَقَالَ رَاجِعْ رَبَّكَ فَإِنَّ أُمَّتَكَ لَا تُطِيقُ ذَلِكَ قَالَ فَرَاجَعْتُ رَبِّي ﷻ فَقَالَ هِيَ خَمْسٌ وَهِيَ خَمْسُونَ لَا يُبَدَّلُ الْقَوْلُ لَدَيَّ قَالَ فَرَجَعْتُ إِلَى مُوسَى فَقَالَ رَاجِعْ رَبَّكَ فَقُلْتُ قَدْ اسْتَحْيَيْتُ مِنْ رَبِّي قَالَ ثُمَّ انْطَلَقَ بِي حَتَّى أَتَى بِي سِدْرَةَ الْمُنْتَهَى قَالَ فَغَشِيَهَا أَلْوَانٌ مَا أَدْرِي مَا هِيَ قَالَ ثُمَّ أُدْخِلْتُ الْجَنَّةَ فَإِذَا فِيهَا جَنَابِذُ اللُّؤْلُؤِ وَإِذَا تُرَابُهَا الْمِسْكُ