"He used to pray 'Isha, then he would recite tasbih, then after that he would pray whatever Allah (SWT) willed (he should pray) of night prayer. Then he would go and sleep for as long as he had prayed. Then he would get up from sleep and pray for as long as he had slept, and this last prayer of his would continue until dawn."  

عَنْ صَلاَةِ رَسُولِ اللَّهِ ﷺ فَقَالَتْ كَانَ يُصَلِّي الْعَتَمَةَ ثُمَّ يُسَبِّحُ ثُمَّ يُصَلِّي بَعْدَهَا مَا شَاءَ اللَّهُ مِنَ اللَّيْلِ ثُمَّ يَنْصَرِفُ فَيَرْقُدُ مِثْلَ مَا صَلَّى ثُمَّ يَسْتَيْقِظُ مِنْ نَوْمِهِ ذَلِكَ فَيُصَلِّي مِثْلَ مَا نَامَ وَصَلاَتُهُ تِلْكَ الآخِرَةُ تَكُونُ إِلَى الصُّبْحِ  

"He used to pray 'Isha, then he would recite tasbih, then after that he would pray whatever Allah (SWT) willed (he should pray) of night prayer. Then he would go and sleep for as long as he had prayed. Then he would get up from sleep and pray for as long as he had slept, and this last prayer of his would continue until dawn." (Using translation from Nasāʾī 1628)   

أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ عَنْ صَلَاةِ النَّبِيِّ ﷺ بِاللَّيْلِ قَالَتْ كَانَ يُصَلِّي الْعِشَاءَ الْآخِرَةَ ثُمَّ يُسَبِّحُ ثُمَّ يُصَلِّي بَعْدَهَا مَا شَاءَ اللهُ مِنَ اللَّيْلِ ثُمَّ يَنْصَرِفُ فَيَرْقُدُ مِثْلَ مَا صَلَّى ثُمَّ يَسْتَيْقِظُمِنْ نَوْمَتِهِ تِلْكَ فَيُصَلِّي مِثْلَ مَا نَامَ وَصَلَاتُهُ الْآخِرَةُ تَكُونُ إِلَى الصُّبْحِ  

"He used to pray 'Isha, then he would recite tasbih, then after that he would pray whatever Allah (SWT) willed (he should pray) of night prayer. Then he would go and sleep for as long as he had prayed. Then he would get up from sleep and pray for as long as he had slept, and this last prayer of his would continue until dawn." (Using translation from Nasāʾī 1628)   

أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ عَنْ صَلَاةِ النَّبِيِّ ﷺ بِاللَّيْلِ فَقَالَتْ «كَانَ النَّبِيُّ ﷺ يُصَلِّي الْعِشَاءَ الْآخِرَةَ ثُمَّ يُسَبِّحُ ثُمَّ يُصَلِّي بَعْدُ مَا شَاءَ اللَّهُ مِنَ اللَّيْلِ ثُمَّ يَنْصَرِفُ فَيَرْقُدُ مِثْلَ مَا يُصَلِّي ثُمَّ يَسْتَيْقِظُ مِنْ نَوْمَتِهِ تِلْكَ فَيُصَلِّي مِثْلَ مَا نَامَ وَصَلَاتُهُ تِلْكَ الْآخِرَةُ تَكُونُ إِلَى الصُّبْحِ»  

[Machine] He asked Umm Salamah, the wife of the Prophet Muhammad ﷺ , about the prayer of the Prophet ﷺ , so she said, "He used to pray the last night prayer, then he would glorify Allah, and then he would pray whatever Allah willed of the night after that. Then he would leave and sleep like he prayed, and then he would wake up from his sleep and pray the same as he slept, and his last prayer would be until dawn."  

أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ عَنْ صَلَاةِ النَّبِيِّ ﷺ فَقَالَتْ «كَانَ يُصَلِّي الْعِشَاءَ الْآخِرَةَ ثُمَّ يُسَبِّحُ ثُمَّ يُصَلِّي بَعْدَهَا مَا شَاءَ اللهُ مِنَ اللَّيْلِ ثُمَّ يَنْصَرِفُ فَيَرْقُدُ مِثْلَ مَا صَلَّى ثُمَّ يَسْتَيْقِظُ مِنْ نَوْمَتِهِ تِلْكَ فَيُصَلِّي مِثْلَ مَا نَامَ فَصَلَاتُهُ تِلْكَ الْآخِرَةُ تَكُونُ إِلَى الصُّبْحِ»  

"He used to pray 'Isha, then he would recite tasbih, then after that he would pray whatever Allah (SWT) willed (he should pray) of night prayer. Then he would go and sleep for as long as he had prayed. Then he would get up from sleep and pray for as long as he had slept, and this last prayer of his would continue until dawn." (Using translation from Nasāʾī 1628)  

عَنْ صَلَاةِ رَسُولِ اللهِ ﷺ فَقَالَتْ كَانَ «يُصَلِّي الْعَتَمَةَ ثُمَّ يُسَبِّحُ ثُمَّ يُصَلِّي بَعْدَهَا مَا شَاءَ اللهُ مِنَ اللَّيْلِ ثُمَّ يَنْصَرِفُ فَيَرْقُدُ مِثْلَ مَا صَلَّى ثُمَّ يَسْتَيْقِظُ مِنْ نَوْمَتِهِ تِلْكَ فَيُصَلِّي مِثْلَ مَا نَامَ وَصَلَاتُهُ تِلْكَ الْآخِرَةُ تَكُونُ إِلَى الصُّبْحِ»