The Book of Purification
1/120. Chapter:
Not Performing Wudu' When A Man Touches His Wife Without Desire
Sunan an-Nasai
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ عَبْدِ الْحَكَمِ، عَنْ شُعَيْبٍ، عَنِ اللَّيْثِ، قَالَ أَنْبَأَنَا ابْنُ الْهَادِ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ، عَنِ الْقَاسِمِ، عَنْ عَائِشَةَ، قَالَتْ إِنْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم لَيُصَلِّي وَإِنِّي لَمُعْتَرِضَةٌ بَيْنَ يَدَيْهِ اعْتِرَاضَ الْجَنَازَةِ حَتَّى إِذَا أَرَادَ أَنْ يُوتِرَ مَسَّنِي بِرِجْلِهِ .
It was narrated that 'Aishah said: "The Messenger of Allah (ﷺ) used to pray when I was lying in front of him as the bier is placed (in front of the Imam), and when he wanted to pray Witr he would nudge me with his foot."
Reference : Sunan an-Nasa'i 166In-book reference : Book 1, Hadith 167English translation : Vol. 1, Book 1, Hadith 166