Abu Salama reported: 'We discussed amongst ourselves Lailat-ul-Qadr. I came to Abu Sa'id al-Khudri (Allah be pleased with him) who was a friend of mine and said to him: Would you not go with us to the garden of date trees? He went out with a cloak over him. I said to him: Did you hear the Messenger of Allah ﷺ making mention of Lailat-ul-Qadr? He said: Yes, (and added) we were observing i'tikaf with the Messenger of Allah ﷺ in the middle ten days of Ramadan, and came out on the morning of the twentieth and the Messenger of Allah ﷺ addressed us and said: I was shown Lailat-ul-Qadr, but I forgot (the exact night) or I was caused to forget it, so seek it in the last ten odd (nights), and I was shown that I was prostrating in water and clay. So he who wanted to observe i'tikaf with the Messenger of Allah (inay peace be upon him) should return (to the place of i'tikaf). He (Abu Sa'id al-Khudri) said: And we returned and did not find any patch of cloud in the sky. Then the cloud gathered and there was (so heavy) a downpour that the roof of the mosque which was made of the branches of date-palms began to drip. Then there was prayer and I saw the Messenger of Allah ﷺ prostrating in water and clay till I saw the traces of clay on his forehead.

حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا أَبُو عَامِرٍ، حَدَّثَنَا هِشَامٌ، عَنْ يَحْيَى، عَنْ أَبِي سَلَمَةَ، قَالَ تَذَاكَرْنَا لَيْلَةَ الْقَدْرِ فَأَتَيْتُ أَبَا سَعِيدٍ الْخُدْرِيَّ - رضى الله عنه - وَكَانَ لِي صَدِيقًا فَقُلْتُ أَلاَ تَخْرُجُ بِنَا إِلَى النَّخْلِ فَخَرَجَ وَعَلَيْهِ خَمِيصَةٌ فَقُلْتُ لَهُ سَمِعْتَ رَسُولَ اللَّهِ ﷺ يَذْكُرُ لَيْلَةَ الْقَدْرِ فَقَالَ نَعَمْ اعْتَكَفْنَا مَعَ رَسُولِ اللَّهِ ﷺ الْعَشْرَ الْوُسْطَى مِنْ رَمَضَانَ فَخَرَجْنَا صَبِيحَةَ عِشْرِينَ فَخَطَبَنَا رَسُولُ اللَّهِ ﷺ فَقَالَ " إِنِّي أُرِيتُ لَيْلَةَ الْقَدْرِ وَإِنِّي نَسِيتُهَا - أَوْ أُنْسِيتُهَا - فَالْتَمِسُوهَا فِي الْعَشْرِ الأَوَاخِرِ مِنْ كُلِّ وِتْرٍ وَإِنِّي أُرِيتُ أَنِّي أَسْجُدُ فِي مَاءٍ وَطِينٍ فَمَنْ كَانَ اعْتَكَفَ مَعَ رَسُولِ اللَّهِ ﷺ فَلْيَرْجِعْ " . قَالَ فَرَجَعْنَا وَمَا نَرَى فِي السَّمَاءِ قَزَعَةً قَالَ وَجَاءَتْ سَحَابَةٌ فَمُطِرْنَا حَتَّى سَالَ سَقْفُ الْمَسْجِدِ وَكَانَ مِنْ جَرِيدِ النَّخْلِ وَأُقِيمَتِ الصَّلاَةُ فَرَأَيْتُ رَسُولَ اللَّهِ ﷺ يَسْجُدُ فِي الْمَاءِ وَالطِّينِ قَالَ حَتَّى رَأَيْتُ أَثَرَ الطِّينِ فِي جَبْهَتِهِ .