that he asked Umm Salamah, the wife of the Prophet ﷺ, about the recitation of the Prophet ﷺ and his Salat. She said: "What can you do compared to his Salat? He would pray and then sleep as long as he had prayed. Then he would pray as long as he had slept. Then he slept as long as he had prayed until the morning.' Then she described his recitation. So she described his recitation as word by word."  

أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ عَنْ قِرَاءَةِ النَّبِيِّ ﷺ وَصَلاَتِهِ فَقَالَتْ مَا لَكُمْ وَصَلاَتَهُ كَانَ يُصَلِّي ثُمَّ يَنَامُ قَدْرَ مَا صَلَّى ثُمَّ يُصَلِّي قَدْرَ مَا نَامَ ثُمَّ يَنَامُ قَدْرَ مَا صَلَّى حَتَّى يُصْبِحَ ثُمَّ نَعَتَتْ قِرَاءَتَهُ فَإِذَا هِيَ تَنْعَتُ قِرَاءَةً مُفَسَّرَةً حَرْفًا حَرْفًا  

"I asked 'Aishah about the Witr of the Messenger of Allah ﷺ, how would he perform Witr, was it during the first part of the night or the end of it? She said: 'All of that. Sometimes he would perform Witr during the first part of the night, and sometimes he would perform Witr during the end of it.' So I said: 'All praise is due to Allah who made the matter accommodating.' I said: 'How was his recitation, was he quiet with recitations or loud?' She said: 'He would do all of that. Sometimes he would recite quietly and sometimes aloud.' I said: 'All praise is due to Allah who made the matter accommodating. He said: 'I said: 'How would he deal with sexual impurity? Would he perform Ghusl prior to sleeping or would he sleep prior to Ghusl?' She said: 'He would do all of that. Sometimes he would perform Ghusl then sleep, and sometimes he would perform Wudu and then sleep.' I said: 'Allah praise is due to Allah who made the matter accommodating.'"  

عَنْ وِتْرِ رَسُولِ اللَّهِ ﷺ كَيْفَ كَانَ يُوتِرُ مِنْ أَوَّلِ اللَّيْلِ أَوْ مِنْ آخِرِهِ فَقَالَتْ كُلُّ ذَلِكَ قَدْ كَانَ يَصْنَعُ رُبَّمَا أَوْتَرَ مِنْ أَوَّلِ اللَّيْلِ وَرُبَّمَا أَوْتَرَ مِنْ آخِرِهِ فَقُلْتُ الْحَمْدُ لِلَّهِ الَّذِي جَعَلَ فِي الأَمْرِ سَعَةً فَقُلْتُ كَيْفَ كَانَتْ قِرَاءَتُهُ أَكَانَ يُسِرُّ بِالْقِرَاءَةِ أَمْ يَجْهَرُ قَالَتْ كُلُّ ذَلِكَ كَانَ يَفْعَلُ قَدْ كَانَ رُبَّمَا أَسَرَّ وَرُبَّمَا جَهَرَ قَالَ فَقُلْتُ الْحَمْدُ لِلَّهِ الَّذِي جَعَلَ فِي الأَمْرِ سَعَةً قَالَ قُلْتُ فَكَيْفَ كَانَ يَصْنَعُ فِي الْجَنَابَةِ أَكَانَ يَغْتَسِلُ قَبْلَ أَنْ يَنَامَ أَمْ يَنَامُ قَبْلَ أَنْ يَغْتَسِلَ قَالَتْ كُلُّ ذَلِكَ قَدْ كَانَ يَفْعَلُ فَرُبَّمَا اغْتَسَلَ فَنَامَ وَرُبَّمَا تَوَضَّأَ فَنَامَ قُلْتُ الْحَمْدُ لِلَّهِ الَّذِي جَعَلَ فِي الأَمْرِ سَعَةً