"I asked 'Aishah about the prayer of the Messenger of Allah ﷺ. She said: 'He used to sleep during the first part of the night, then get up during the time before dawn and pray witr. Then he would go to his bed and if he needed to be intimate he would go to his wife. Then when he heard the Adhan he would get up, and if he was junub he would pour water over himself, otherwise he would perform wudu, then he would go out to the prayer.'"  

عَنْ صَلاَةِ رَسُولِ اللَّهِ ﷺ فَقَالَتْ كَانَ يَنَامُ أَوَّلَ اللَّيْلِ ثُمَّ يَقُومُ فَإِذَا كَانَ مِنَ السَّحَرِ أَوْتَرَ ثُمَّ أَتَى فِرَاشَهُ فَإِذَا كَانَ لَهُ حَاجَةٌ أَلَمَّ بِأَهْلِهِ فَإِذَا سَمِعَ الأَذَانَ وَثَبَ فَإِنْ كَانَ جُنُبًا أَفَاضَ عَلَيْهِ مِنَ الْمَاءِ وَإِلاَّ تَوَضَّأَ ثُمَّ خَرَجَ إِلَى الصَّلاَةِ  

"I asked 'Aishah about the prayer of the Messenger of Allah ﷺ. She said: 'He used to sleep during the first part of the night, then get up during the time before dawn and pray witr. Then he would go to his bed and if he needed to be intimate he would go to his wife. Then when he heard the Adhan he would get up, and if he was junub he would pour water over himself, otherwise he would perform wudu, then he would go out to the prayer.'" (Using translation from Nasāʾī 1680)  

عَنْ صَلَاةِ رَسُولِ اللهِ ﷺ بِاللَّيْلِ فَقَالَتْ كَانَ يَنَامُ أَوَّلَ اللَّيْلِ ثُمَّ يَقُومُ فَإِذَا كَانَ مِنَ السَّحَرِ أَوْتَرَ ثُمَّ أَتَى فِرَاشَهُ فَإِنْ كَانَتْ لَهُ حَاجَةٌ أَلَمَّ بِأَهْلِهِ فَإِذَا سَمِعَ الْأَذَانَ وَثَبَ فَإِنْ كَانَ جُنُبًا أَفَاضَ عَلَيْهِ الْمَاءَ وَإِلَّا تَوَضَّأَ ثُمَّ خَرَجَ إِلَى الصَّلَاةِ  

"I asked 'Aishah about the prayer of the Messenger of Allah ﷺ. She said: 'He used to sleep during the first part of the night, then get up during the time before dawn and pray witr. Then he would go to his bed and if he needed to be intimate he would go to his wife. Then when he heard the Adhan he would get up, and if he was junub he would pour water over himself, otherwise he would perform wudu, then he would go out to the prayer.'" (Using translation from Nasāʾī 1680)   

عَنْ صَلَاةِ رَسُولِ اللَّهِ ﷺ بِاللَّيْلِ فَقَالَتْ «كَانَ يَنَامُ أَوَّلَ اللَّيْلِ ثُمَّ يَقُومُ فَإِذَا كَانَ مِنَ السَّحَرِ أَوْتَرَ ثُمَّ أَتَى فِرَاشَهُ فَإِنْ كَانَتْ لَهُ حَاجَةُ الْمَرْءِ بِأَهْلِهِ كَانَ فَإِذَا سَمِعَ الْأَذَانَ وَثَبَ فَإِنْ كَانَ جُنُبًا أَفَاضَ عَلَيْهِ الْمَاءَ وَإِلَّا تَوَضَّأَ ثُمَّ خَرَجَ إِلَى الصَّلَاةِ»  

[Machine] About the night prayer of the Prophet ﷺ , it was said, "He used to sleep at the beginning of the night and then get up to pray. When it was close to dawn, if he had a need for his family, he would go to them, otherwise he would sleep. When he heard the call to prayer, he would quickly get up and what she (referring to the narrator) did not say was that he would perform a ritual bath if he was in a state of major ritual impurity, otherwise he would perform ablution. Then he would go out to pray."  

عَنْ صَلَاةِ النَّبِيِّ ﷺ بِاللَّيْلِ فَقَالَتْ «كَانَ يَنَامُ أَوَّلَ اللَّيْلِ ثُمَّ يَقُومُ فَيُصَلِّي فَإِذَا كَانَ مِنَ السَّحَرِ أَوْتَرَ فَإِنْ كَانَتْ لَهُ حَاجَةٌ إِلَى أَهْلِهِ وَإِلَّا نَامَ فَإِذَا سَمِعَ الْأَذَانَ وَثَبَ وَمَا قَالَتْ قَامَ فَإِنْ كَانَ جُنُبًا أَفَاضَ عَلَيْهِ مِنَ الْمَاءِ وَمَا قَالَتِ اغْتَسَلَ وَإِلَّا تَوَضَّأَ وَخَرَجَ إِلَى الصَّلَاةِ»