Anas bin Malik narrated that the Messenger of Allah ﷺ said:

"I was brought an animal that was larger than a donkey and smaller than a mule, whose stride could reach as far as it could see. I mounted it, and Jibril was with me, and I set off. Then he said: 'Dismount and pray,' so I did that. He said: 'Do you know where you have prayed? You have prayed in Taibah, which will be the place of the emigration.' Then he said: 'Dismount and pray,' so I prayed. He said: 'Do you know where you have prayed? You have prayed in Mount Sinai, where Allah, the Mighty and Sublime, spoke to Musa, peace be upon him.' So I dismounted and prayed, and he said: 'Do you know where you have prayed? You have prayed in Bethlehem, where 'Eisa, peace be upon him, was born.' Then I entered Bait Al-Maqdis (Jerusalem) where the Prophets, peace be upon them, were assembled for me, and Jibril brought me forward to lead them in prayer. Then I was taken up to the first heaven, where I saw Adam, peace be upon him. Then I was taken up to the second heaven where I saw the maternal cousins 'Eisa and Yahya, peace be upon them. Then I was taken up to the third heaven where I saw Yusuf, peace be upon him. Then I was taken up to the fourth heaven where I saw Harun, peace be upon him. Then I was taken up to the fifth heaven where I saw Idris, peace be upon him. Then I was taken up to the sixth heaven where I saw Musa, peace be upon him. Then I was taken up to the seventh heaven where I saw Ibrahim, peace be upon him. Then I was taken up above seven heavens and we came to Sidrah Al-Muntaha and I was covered with fog. I fell down prostrate and it was said to me: '(Indeed) The day I created the heavens and the Earth, I enjoined upon you and your Ummah fifty prayers, so establish them, you and your Ummah.' I came back to Ibrahim and he did not ask me about anything, then I came to Musa and he said: 'How much did your Lord enjoin upon you and your Ummah?' I said: 'Fifty prayers.' He said: 'You will not be able to establish them, neither you nor your Ummah. Go back to your Lord and ask Him to reduce it.' So I went back to my Lord and He reduced it by ten. Then I came to Musa and he told me to go back, so I went back and He reduced it by ten. Then I came to Musa and he told me to go back, so I went back and He reduced it by ten. Then it was reduced it by ten. Then it was reduced to five prayers. He (Musa) said: 'Go back to you Lord and ask Him to reduce it, for two prayers were enjoined upon the Children of Israel but they did not establish them.' So I went back to my Lord and asked Him to reduce it, but He said: 'The day I created the heavens and the Earth, I enjoined fifty prayers upon you and your Ummah. Five is for fifty, so establish them, you and your Ummah.' I knew that this was what Allah, the Mighty and Sublime, had determined so I went back to Musa, peace be upon him, and he said: 'Go back.' But I knew that it was what Allah had determined, so I did not go back."

أَخْبَرَنَا عَمْرُو بْنُ هِشَامٍ، قَالَ حَدَّثَنَا مَخْلَدٌ، عَنْ سَعِيدِ بْنِ عَبْدِ الْعَزِيزِ، قَالَ حَدَّثَنَا يَزِيدُ بْنُ أَبِي مَالِكٍ، قَالَ حَدَّثَنَا أَنَسُ بْنُ مَالِكٍ، أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ " أُتِيتُ بِدَابَّةٍ فَوْقَ الْحِمَارِ وَدُونَ الْبَغْلِ خَطْوُهَا عِنْدَ مُنْتَهَى طَرْفِهَا فَرَكِبْتُ وَمَعِي جِبْرِيلُ عَلَيْهِ السَّلاَمُ فَسِرْتُ فَقَالَ انْزِلْ فَصَلِّ . فَفَعَلْتُ فَقَالَ أَتَدْرِي أَيْنَ صَلَّيْتَ صَلَّيْتَ بِطَيْبَةَ وَإِلَيْهَا الْمُهَاجَرُ ثُمَّ قَالَ انْزِلْ فَصَلِّ . فَصَلَّيْتُ فَقَالَ أَتَدْرِي أَيْنَ صَلَّيْتَ صَلَّيْتَ بِطُورِ سَيْنَاءَ حَيْثُ كَلَّمَ اللَّهُ عَزَّ وَجَلَّ مُوسَى عَلَيْهِ السَّلاَمُ ثُمَّ قَالَ انْزِلْ فَصَلِّ . فَنَزَلْتُ فَصَلَّيْتُ فَقَالَ أَتَدْرِي أَيْنَ صَلَّيْتَ صَلَّيْتَ بِبَيْتِ لَحْمٍ حَيْثُ وُلِدَ عِيسَى عَلَيْهِ السَّلاَمُ . ثُمَّ دَخَلْتُ بَيْتَ الْمَقْدِسِ فَجُمِعَ لِيَ الأَنْبِيَاءُ عَلَيْهِمُ السَّلاَمُ فَقَدَّمَنِي جِبْرِيلُ حَتَّى أَمَمْتُهُمْ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ الدُّنْيَا فَإِذَا فِيهَا آدَمُ عَلَيْهِ السَّلاَمُ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ الثَّانِيَةِ فَإِذَا فِيهَا ابْنَا الْخَالَةِ عِيسَى وَيَحْيَى عَلَيْهِمَا السَّلاَمُ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ الثَّالِثَةِ فَإِذَا فِيهَا يُوسُفُ عَلَيْهِ السَّلاَمُ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ الرَّابِعَةِ فَإِذَا فِيهَا هَارُونُ عَلَيْهِ السَّلاَمُ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ الْخَامِسَةِ فَإِذَا فِيهَا إِدْرِيسُ عَلَيْهِ السَّلاَمُ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ السَّادِسَةِ فَإِذَا فِيهَا مُوسَى عَلَيْهِ السَّلاَمُ ثُمَّ صُعِدَ بِي إِلَى السَّمَاءِ السَّابِعَةِ فَإِذَا فِيهَا إِبْرَاهِيمُ عَلَيْهِ السَّلاَمُ ثُمَّ صُعِدَ بِي فَوْقَ سَبْعِ سَمَوَاتٍ فَأَتَيْنَا سِدْرَةَ الْمُنْتَهَى فَغَشِيَتْنِي ضَبَابَةٌ فَخَرَرْتُ سَاجِدًا فَقِيلَ لِي إِنِّي يَوْمَ خَلَقْتُ السَّمَوَاتِ وَالأَرْضَ فَرَضْتُ عَلَيْكَ وَعَلَى أُمَّتِكَ خَمْسِينَ صَلاَةً فَقُمْ بِهَا أَنْتَ وَأُمَّتُكَ . فَرَجَعْتُ إِلَى إِبْرَاهِيمَ فَلَمْ يَسْأَلْنِي عَنْ شَىْءٍ ثُمَّ أَتَيْتُ عَلَى مُوسَى فَقَالَ كَمْ فَرَضَ اللَّهُ عَلَيْكَ وَعَلَى أُمَّتِكَ قُلْتُ خَمْسِينَ صَلاَةً . قَالَ فَإِنَّكَ لاَ تَسْتَطِيعُ أَنْ تَقُومَ بِهَا أَنْتَ وَلاَ أُمَّتُكَ فَارْجِعْ إِلَى رَبِّكَ فَاسْأَلْهُ التَّخْفِيفَ . فَرَجَعْتُ إِلَى رَبِّي فَخَفَّفَ عَنِّي عَشْرًا ثُمَّ أَتَيْتُ مُوسَى فَأَمَرَنِي بِالرُّجُوعِ فَرَجَعْتُ فَخَفَّفَ عَنِّي عَشْرًا ثُمَّ رُدَّتْ إِلَى خَمْسِ صَلَوَاتٍ . قَالَ فَارْجِعْ إِلَى رَبِّكَ فَاسْأَلْهُ التَّخْفِيفَ فَإِنَّهُ فَرَضَ عَلَى بَنِي إِسْرَائِيلَ صَلاَتَيْنِ فَمَا قَامُوا بِهِمَا . فَرَجَعْتُ إِلَى رَبِّي عَزَّ وَجَلَّ فَسَأَلْتُهُ التَّخْفِيفَ فَقَالَ إِنِّي يَوْمَ خَلَقْتُ السَّمَوَاتِ وَالأَرْضَ فَرَضْتُ عَلَيْكَ وَعَلَى أُمَّتِكَ خَمْسِينَ صَلاَةً فَخَمْسٌ بِخَمْسِينَ فَقُمْ بِهَا أَنْتَ وَأُمَّتُكَ . فَعَرَفْتُ أَنَّهَا مِنَ اللَّهِ تَبَارَكَ وَتَعَالَى صِرَّى فَرَجَعْتُ إِلَى مُوسَى عَلَيْهِ السَّلاَمُ فَقَالَ ارْجِعْ فَعَرَفْتُ أَنَّهَا مِنَ اللَّهِ صِرَّى - أَىْ حَتْمٌ - فَلَمْ أَرْجِعْ .