Messenger of Allah ﷺ used to practice Iʿtikaf (in the mosque) in the middle third of Ramadan and after passing the twenty nights he used to go back to his house on the 21st, and the people who were in Iʿtikaf with him also used to go back to their houses. Once in Ramadan, in which he practiced Iʿtikaf, he established the night prayers at the night in which he used to return home, and then he addressed the people and ordered them whatever Allah wished him to order and said, "I used to practice Iʿtikaf for these ten days (i.e. the middle third but now I intend to stay in Iʿtikaf for the last ten days (of the month); so whoever was in Iʿtikaf with me should stay at his place of seclusion. I have verily been shown (the date of) this Night (of Qadr) but I have forgotten it. So search for it in the odd nights of the last ten days (of this month). I also saw myself (in the dream) prostrating in mud and water." On the night of the 21st, the sky was covered with clouds and it rained, and the rainwater started leaking through the roof of the mosque at the praying place of the Prophet ﷺ . I saw with my own eyes the Prophet at the completion of the morning prayer leaving with his face covered with mud and water.  

عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ ؓ كَانَ رَسُولُ اللَّهِ ﷺ يُجَاوِرُ فِي رَمَضَانَ الْعَشْرَ الَّتِي فِي وَسَطِ الشَّهْرِ فَإِذَا كَانَ حِينَ يُمْسِي مِنْ عِشْرِينَ لَيْلَةً تَمْضِي وَيَسْتَقْبِلُ إِحْدَى وَعِشْرِينَ رَجَعَ إِلَى مَسْكَنِهِ وَرَجَعَ مَنْ كَانَ يُجَاوِرُ مَعَهُ وَأَنَّهُ أَقَامَ فِي شَهْرٍ جَاوَرَ فِيهِ اللَّيْلَةَ الَّتِي كَانَ يَرْجِعُ فِيهَا فَخَطَبَ النَّاسَ فَأَمَرَهُمْ مَا شَاءَ اللَّهُ ثُمَّ قَالَ كُنْتُ أُجَاوِرُ هَذِهِ الْعَشْرَ ثُمَّ قَدْ بَدَا لِي أَنْ أُجَاوِرَ هَذِهِ الْعَشْرَ الأَوَاخِرَ فَمَنْ كَانَ اعْتَكَفَ مَعِي فَلْيَثْبُتْ فِي مُعْتَكَفِهِ وَقَدْ أُرِيتُ هَذِهِ اللَّيْلَةَ ثُمَّ أُنْسِيتُهَا فَابْتَغُوهَا فِي الْعَشْرِ الأَوَاخِرِ وَابْتَغُوهَا فِي كُلِّ وِتْرٍ وَقَدْ رَأَيْتُنِي أَسْجُدُ فِي مَاءٍ وَطِينٍ فَاسْتَهَلَّتِ السَّمَاءُ فِي تِلْكَ اللَّيْلَةِ فَأَمْطَرَتْ فَوَكَفَ الْمَسْجِدُ فِي مُصَلَّى النَّبِيِّ ﷺ لَيْلَةَ إِحْدَى وَعِشْرِينَ فَبَصُرَتْ عَيْنِي رَسُولَ اللَّهِ ﷺ وَنَظَرْتُ إِلَيْهِ انْصَرَفَ مِنَ الصُّبْحِ وَوَجْهُهُ مُمْتَلِئٌ طِينًا وَمَاءً  

I used to devote myself (observe i'tikaf) during these ten (nights). Then I started devoting myself in the last ten (nights). And he who desires to observe i'tikaf along with me should spend the night) at his place of i'tikaf. And I saw this night (Lailat-ul-Qadr) but I forgot it (the exact night) ; so seek it;In the last ten nights on odd numbers. I saw (the glimpses of that dream) that I was prostrating in water and mud. Abu Sa'id al-Khudri said: It rained on the twenty-first night and the water dripped (from the roof) of the mosque at the place where the Messenger of Allah ﷺ observed prayer. I looked at him and as he completed the dawn prayer, (I found) his face was wet with mud and water.  

عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ ؓ قَالَ كَانَ رَسُولُ اللَّهِ ﷺ يُجَاوِرُ فِي الْعَشْرِ الَّتِي فِي وَسَطِ الشَّهْرِ فَإِذَا كَانَ مِنْ حِينِ تَمْضِي عِشْرُونَ لَيْلَةً وَيَسْتَقْبِلُ إِحْدَى وَعِشْرِينَ يَرْجِعُ إِلَى مَسْكَنِهِ وَرَجَعَ مَنْ كَانَ يُجَاوِرُ مَعَهُ ثُمَّ إِنَّهُ أَقَامَ فِي شَهْرٍ جَاوَرَ فِيهِ تِلْكَ اللَّيْلَةَ الَّتِي كَانَ يَرْجِعُ فِيهَا فَخَطَبَ النَّاسَ فَأَمَرَهُمْ بِمَا شَاءَ اللَّهُ ثُمَّ قَالَ إِنِّي كُنْتُ أُجَاوِرُ هَذِهِ الْعَشْرَ ثُمَّ بَدَا لِي أَنْ أُجَاوِرَ هَذِهِ الْعَشْرَ الأَوَاخِرَ فَمَنْ كَانَ اعْتَكَفَ مَعِي فَلْيَبِتْ فِي مُعْتَكَفِهِ وَقَدْ رَأَيْتُ هَذِهِ اللَّيْلَةَ فَأُنْسِيتُهَا فَالْتَمِسُوهَا فِي الْعَشْرِ الأَوَاخِرِ فِي كُلِّ وِتْرٍ وَقَدْ رَأَيْتُنِي أَسْجُدُ فِي مَاءٍ وَطِينٍ قَالَ أَبُو سَعِيدٍ الْخُدْرِيُّ مُطِرْنَا لَيْلَةَ إِحْدَى وَعِشْرِينَ فَوَكَفَ الْمَسْجِدُ فِي مُصَلَّى رَسُولِ اللَّهِ ﷺ فَنَظَرْتُ إِلَيْهِ وَقَدِ انْصَرَفَ مِنْ صَلاَةِ الصُّبْحِ وَوَجْهُهُ مُبْتَلٌّ طِينًا وَمَاءً  

The Messenger of Allah ﷺ used to spend the middle ten days of Ramadan in retirement and devotion (i'tikaf) in the mosque. One year he had retirement and devotion in the mosque (as usual); when the twenty-first night came, and this night when he used to come out his devotion in the mosque, he said: He who has engaged himself in devotion along with me should do so during the last ten days; I saw that night, that was caused to forget it, but I have seen myself prostrating in water and mud on the morning following (that night), so seek it in the last ten days and seek it every night with an odd number. Abu sa'id said: Rain fell that night, the mosque that was thatched building dripped, and my eyes saw the Messenger of Allah ﷺ with the traces of water and mud, on his forehead on the morning following the twenty-first night.  

كَانَ رَسُولُ اللَّهِ ﷺ يَعْتَكِفُ الْعَشْرَ الأَوْسَطَ مِنْ رَمَضَانَ فَاعْتَكَفَ عَامًا حَتَّى إِذَا كَانَتْ لَيْلَةُ إِحْدَى وَعِشْرِينَ وَهِيَ اللَّيْلَةُ الَّتِي يَخْرُجُ فِيهَا مِنَ اعْتِكَافِهِ قَالَ مَنْ كَانَ اعْتَكَفَ مَعِي فَلْيَعْتَكِفِ الْعَشْرَ الأَوَاخِرَ وَقَدْ رَأَيْتُ هَذِهِ اللَّيْلَةَ ثُمَّ أُنْسِيتُهَا وَقَدْ رَأَيْتُنِي أَسْجُدُ مِنْ صَبِيحَتِهَا فِي مَاءٍ وَطِينٍ فَالْتَمِسُوهَا فِي الْعَشْرِ الأَوَاخِرِ وَالْتَمِسُوهَا فِي كُلِّ وِتْرٍ قَالَ أَبُو سَعِيدٍ فَمُطِرَتِ السَّمَاءُ مِنْ تِلْكَ اللَّيْلَةِ وَكَانَ الْمَسْجِدُ عَلَى عَرِيشٍ فَوَكَفَ الْمَسْجِدُ فَقَالَ أَبُو سَعِيدٍ فَأَبْصَرَتْ عَيْنَاىَ رَسُولَ اللَّهِ ﷺ وَعَلَى جَبْهَتِهِ وَأَنْفِهِ أَثَرُ الْمَاءِ وَالطِّينِ مِنْ صَبِيحَةِ إِحْدَى وَعِشْرِينَ  

Yahya related to me from Malik from Yazid ibn Abdullah ibn al- Hadi from Muhammad ibn Ibrahim al-Harith at-Taymi from Abu Salama ibn Abd ar-Rahman that Abu Said al-Khudri said, "The Messenger of Allah ﷺ used to do itikaf in the middle ten days of Ramadan. One year he was doing itikaf and then, when it came to the night of the twenty-first, which was the night before the morning when he would normally have finished his itikaf, he said, 'Whoever has done i'tikaf with me should continue doing itikaf for the last ten days. I saw a certain night and then I was made to forget it. I saw myself prostrating the following morning in water and clay. Look for it in the last ten days, and look for it on the odd days.' " Abu Said continued, "The sky poured with rain that night and the mosque had a roof (made of palm fronds) and the mosque was soaked. With my own eyes I saw the Messenger of Allah ﷺ leave with traces of water and clay on his forehead and nose, in the morning after the night of the twenty- first."  

أَنَّهُ قَالَ كَانَ رَسُولُ اللَّهِ ﷺ يَعْتَكِفُ الْعَشْرَ الْوُسُطَ مِنْ رَمَضَانَ فَاعْتَكَفَ عَامًا حَتَّى إِذَا كَانَ لَيْلَةَ إِحْدَى وَعِشْرِينَ وَهِيَ اللَّيْلَةُ الَّتِي يَخْرُجُ فِيهَا مِنْ صُبْحِهَا مِنَ اعْتِكَافِهِ قَالَ مَنِ اعْتَكَفَ مَعِي فَلْيَعْتَكِفِ الْعَشْرَ الأَوَاخِرَ وَقَدْ رَأَيْتُ هَذِهِ اللَّيْلَةَ ثُمَّ أُنْسِيتُهَا وَقَدْ رَأَيْتُنِي أَسْجُدُ مِنْ صُبْحِهَا فِي مَاءٍ وَطِينٍ فَالْتَمِسُوهَا فِي الْعَشْرِ الأَوَاخِرِ وَالْتَمِسُوهَا فِي كُلِّ وِتْرٍ قَالَ أَبُو سَعِيدٍ فَأُمْطِرَتِ السَّمَاءُ تِلْكَ اللَّيْلَةَ وَكَانَ الْمَسْجِدُ عَلَى عَرِيشٍ فَوَكَفَ الْمَسْجِدُ قَالَ أَبُو سَعِيدٍ فَأَبْصَرَتْ عَيْنَاىَ رَسُولَ اللَّهِ ﷺ انْصَرَفَ وَعَلَى جَبْهَتِهِ وَأَنْفِهِ أَثَرُ الْمَاءِ وَالطِّينِ مِنْ صُبْحِ لَيْلَةِ إِحْدَى وَعِشْرِينَ  

"The Messenger of Allah ﷺ used to observe I'tikaf during the middle ten days of the month, and after the twentieth (day of the month), he would come out on the twenty-first and go back to his home, and those who were observing I'tikaf with him would go back like him. Then he stayed one month on the night when he used to go back home, and he addressed the people and enjoined upon them whatever Allah (SWT) willed. Then he said: 'I used to observe I'tikaf during these ten days, then I decided to spend the last ten days in I'tikaf. So whoever was observing I'tikaf with me, let him stay in his place of I'tikaf, for I was shown this night (Lailatul Qadr), then I was caused to forget it, so seek it during the last ten nights on the odd-numbered nights. And I saw myself prostrating in water and mud.'" Abu Sa'eed said: "It rained on the night of the twenty-first, and the roof of the Masjid leaked over the place where the Messenger of Allah ﷺ used to pray. I looked at him when he had finished praying subh and his face was wet with water and mud." (Using translation from Nasāʾī 1356)  

كَانَ رَسُولُ اللَّهِ ﷺ يُجَاوِرُ فِي الْعَشْرِ الَّذِي فِي وَسَطِ الشَّهْرِ فَإِذَا كَانَ مِنْ حِينَ يَمْضِي عِشْرُونَ لَيْلَةً وَيَسْتَقْبِلُ إِحْدَى وَعِشْرِينَ لَمْ يَرْجِعْ إِلَى مَسْكَنِهِ وَرَجَعَ مَنْ كَانَ يُجَاوِرُ مَعَهُ ثُمَّ إِنَّهُ أَقَامَ فِي شَهْرٍ جَاوَرَ فِيهِ حَتَّى كَانَ تِلْكَ اللَّيْلَةَ الَّتِي يَرْجِعُ فِيهَا فَخَطَبَ النَّاسَ وَأَمَرَهُمْ بِمَا شَاءَ اللَّهُ ثُمَّ قَالَ «إِنِّي كُنْتُ أُجَاوِرُ هَذِهِ الْعَشْرَ ثُمَّ بَدَا لِي أَنْ أُجَاوِرَ هَذِهِ الْعَشْرَ الْأَوَاخِرَ وَمَنْ كَانَ اعْتَكَفَ مَعِي فَلْيَلْبَثْ فِي مُعْتَكَفِهِ وَقَدْ أُرِيتُ هَذِهِ اللَّيْلَةَ فَأُنْسِيتُهَا فَالْتَمِسُوهَا فِي الْعَشْرِ الْأَوَاخِرِ فِي كُلِّ وِتْرٍ وَقَدْ رَأَيْتُنِي أَسْجُدُ فِي مَاءٍ وَطِينٍ» قَالَ أَبُو سَعِيدٍ الْخُدْرِيُّ فَنَظَرْنَا لَيْلَةَ إِحْدَى وَعِشْرِينَ فَوَكَفَ الْمَسْجِدُ فِي مُصَلَّى رَسُولِ اللَّهِ ﷺ فَنَظَرْتُ إِلَيْهِ وَقَدِ انْصَرَفَ مِنْ صَلَاةِ الصُّبْحِ وَوَجْهُهُ مُمْتَلِئٌ طِينًا وَمَاءً  

I used to devote myself (observe i'tikaf) during these ten (nights). Then I started devoting myself in the last ten (nights). And he who desires to observe i'tikaf along with me should spend the night) at his place of i'tikaf. And I saw this night (Lailat-ul-Qadr) but I forgot it (the exact night) ; so seek it;In the last ten nights on odd numbers. I saw (the glimpses of that dream) that I was prostrating in water and mud. Abu Sa'id al-Khudri said: It rained on the twenty-first night and the water dripped (from the roof) of the mosque at the place where the Messenger of Allah ﷺ observed prayer. I looked at him and as he completed the dawn prayer, (I found) his face was wet with mud and water. (Using translation from Muslim 1167a)  

كَانَ رَسُولُ اللهِ ﷺ يُجَاوِرُ فِي الْعَشْرِ الَّذِي فِي وَسَطِ الشَّهْرِ فَإِذَا كَانَ مِنْ حِينِ تَمْضِي عِشْرُونَ لَيْلَةً وَيَسْتَقْبِلُ إِحْدَى وَعِشْرِينَ يَرْجِعُ إِلَى مَسْكَنِهِ وَيَرْجِعُ مَنْ كَانَ مَعَهُ ثُمَّ إِنَّهُ أَقَامَ فِي شَهْرٍ جَاوَرَ فِيهِ تِلْكَ اللَّيْلَةَ الَّتِي كَانَ يَرْجِعُ فِيهَا فَخَطَبَ النَّاسَ فَأَمَرَهُمْ بِمَا شَاءَ اللهُ ثُمَّ قَالَ «إِنِّي كُنْتُ أُجَاوِرُ هَذِهِ الْعَشْرَ ثُمَّ بَدَا لِي أَنْ أُجَاوِرَ هَذِهِ الْعَشْرَ الْأَوَاخِرَ فَمَنْ كَانَ اعْتَكَفَ مَعِي فَلْيَثْبُتْ فِي مُعْتَكَفِهِ وَقَدْ رَأَيْتُ هَذِهِ اللَّيْلَةَ فَأُنْسِيتُهَا فَالْتَمِسُوهَا فِي الْعَشْرِ الْأَوَاخِرِ فِي كُلِّ وِتِرَ وَقَدْ رَأَيْتُنِي أَسْجُدُ فِي مَاءٍ وَطِينٍ» قَالَ أَبُو سَعِيدٍ الْخُدْرِيِّ مُطِرْنَا لَيْلَةَ إِحْدَى وَعِشْرِينَ فَوَكَفَ الْمَسْجِدُ فِي مُصَلَّى رَسُولِ اللهِ ﷺ فَنَظَرْتُ إِلَيْهِ وَقَدِ انْصَرَفَ مِنْ صَلَاةِ الصُّبْحِ وَوَجْهُهُ مُبْتَلٌّ طِينًا وَمَاءً  

I used to devote myself (observe i'tikaf) during these ten (nights). Then I started devoting myself in the last ten (nights). And he who desires to observe i'tikaf along with me should spend the night) at his place of i'tikaf. And I saw this night (Lailat-ul-Qadr) but I forgot it (the exact night) ; so seek it;In the last ten nights on odd numbers. I saw (the glimpses of that dream) that I was prostrating in water and mud. Abu Sa'id al-Khudri said: It rained on the twenty-first night and the water dripped (from the roof) of the mosque at the place where the Messenger of Allah ﷺ observed prayer. I looked at him and as he completed the dawn prayer, (I found) his face was wet with mud and water. (Using translation from Muslim 1167a)  

كَانَ رَسُولُ اللهِ ﷺ يُجَاوِرُ الْعَشْرَ الَّتِي فِي وَسَطِ الشَّهْرِ فَإِذَا كَانَ مِنْ حِينِ تَمْضِي عِشْرُونَ لَيْلَةً وَيَسْتَقْبِلُ إِحْدَى وَعِشْرِينَ يَرْجِعُ إِلَى مَسْكَنِهِ وَرَجَعَ مَنْ كَانَ يُجَاوِرُ مَعَهُ ثُمَّ إِنَّهُ أَقَامَ فِي شَهْرٍ جَاوَرَ فِيهِ تِلْكَ اللَّيْلَةِ الَّتِي كَانَ يَرْجِعُ فِيهَا فَخَطَبَ النَّاسَ وَأَمَرَهُمْ بِمَا شَاءَ اللهُ ثُمَّ قَالَ «إِنِّي كُنْتُ أُجَاوِرُ هَذِهِ الْعَشْرِ ثُمَّ بَدَا لِي أَنْ أُجَاوِرَ هَذِهِ الْعَشْرَ الْأَوَاخِرَ فَمَنْ كَانَ اعْتَكَفَ مَعِي فَلْيَثْبُتْ فِي مُعْتَكَفِهِ وَقَدْ رَأَيْتُ هَذِهِ اللَّيْلَةَ فَأُنْسِيتُهَا فَالْتَمِسُوهَا فِي الْعَشْرِ الْأَوَاخِرِ فِي كُلِّ وِتْرٍ وَقَدْ رَأَيْتُنِي أَسْجُدُ فِي مَاءٍ وَطِينٍ» قَالَ أَبُو سَعِيدٍ الْخُدْرِيُّ مُطِرْنَا لَيْلَةَ إِحْدَى وَعِشْرِينَ فَوَكَفَ الْمَسْجِدُ فِي مُصَلَّى رَسُولِ اللهِ ﷺ فَنَظَرْتُ إِلَيْهِ وَقَدِ انْصَرَفَ مِنْ صَلَاةِ الصُّبْحِ وَوَجْهُهُ مُبْتَلٌّ طِينًا وَمَاءً  

I used to devote myself (observe i'tikaf) during these ten (nights). Then I started devoting myself in the last ten (nights). And he who desires to observe i'tikaf along with me should spend the night) at his place of i'tikaf. And I saw this night (Lailat-ul-Qadr) but I forgot it (the exact night) ; so seek it;In the last ten nights on odd numbers. I saw (the glimpses of that dream) that I was prostrating in water and mud. Abu Sa'id al-Khudri said: It rained on the twenty-first night and the water dripped (from the roof) of the mosque at the place where the Messenger of Allah ﷺ observed prayer. I looked at him and as he completed the dawn prayer, (I found) his face was wet with mud and water. (Using translation from Muslim 1167a)   

كَانَ رَسُولُ اللهِ ﷺ يُجَاوِرُ فِي الْعَشْرِ الَّتِي وَسَطَ الشَّهْرِ فَإِذَا كَانَ مِنْ حِينِ يَمْضِي عِشْرِينَ لَيْلَةً وَيَسْتَقْبِلُ إِحْدَى وَعِشْرِينَ رَجَعَ إِلَى مَسْكَنِهِ وَرَجَعَ مَنْ كَانَ يُجَاوِرُ مَعَهُ ثُمَّ إِنَّهُ أَقَامَ فِي شَهْرٍ جَاوَرَ فِيهِ تِلْكَ اللَّيْلَةَ الَّتِي كَانَ يَرْجِعُ فِيهَا فَخَطَبَ النَّاسَ فِيهَا فَأَمَرَهُمْ بِمَا شَاءَ اللهُ ثُمَّ قَالَ إِنِّي كُنْتُ أُجَاوِرُ هَذِهِ الْعَشْرَ ثُمَّ بَدَا لِي أَنْ أُجَاوِرَ هَذِهِ الْعَشْرَ الْأَوَاخِرَ فَمَنِ اعْتَكَفَ مَعِي فَلْيَبِتْ فِي مُعْتَكَفِهِ وَقَالَ رَأَيْتُ هَذِهِ اللَّيْلَةَ ثُمَّ أُنْسِيتُهَا فَالْتَمِسُوهَا فِي الْعَشْرِ الْأَوَاخِرِ فِي وِتْرٍ وَقَدْ رَأَيْتُنِي أَسْجُدُ فِي مَاءٍ وَطِينٍ قَالَ أَبُو سَعِيدٍ الْخُدْرِيُّ مُطِرْنَا لَيْلَةَ إِحْدَى وَعِشْرِينَ فَوُكِفَ الْمَسْجِدُ فِي مُصَلَّى رَسُولِ اللهِ ﷺ فَنَظَرْتُ إِلَيْهِ وَقَدِ انْصَرَفَ مِنْ صَلَاةِ الصُّبْحِ وَوَجْهُهُ مُبْتَلٌّ طِينًا وَمَاءً