كتاب الإيمان
1  
The Book of Faith
(77)
Chapter: The Meaning of the Saying of Allah, The Mighty and Sublime: And indeed he saw him at a second descent (another time)"; And did the prophet (saws) see his lord on the night of the Isra?
(77)
باب مَعْنَى قَوْلِ اللَّهِ عَزَّ وَجَلَّ: {وَلَقَدْ رَآهُ نَزْلَةً أُخْرَى} وَهَلْ رَأَى النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَبَّهُ لَيْلَةَ الإِسْرَاءِ
Sahih Muslim 177 c

Masruq reported:

I asked 'A'isha if Muhammad (ﷺ) had seen his Lord. She replied: Hallowed be Allah, my hair stood on end when you said this, and he (Masruq) narrated the hadith as narrated above. The hadith reported by Diwud is more complete and longer.
حَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا أَبِي، حَدَّثَنَا إِسْمَاعِيلُ، عَنِ الشَّعْبِيِّ، عَنْ مَسْرُوقٍ، قَالَ سَأَلْتُ عَائِشَةَ هَلْ رَأَى مُحَمَّدٌ صلى الله عليه وسلم رَبَّهُ فَقَالَتْ سُبْحَانَ اللَّهِ لَقَدْ قَفَّ شَعْرِي لِمَا قُلْتَ ‏.‏ وَسَاقَ الْحَدِيثَ بِقِصَّتِهِ ‏.‏ وَحَدِيثُ دَاوُدَ أَتَمُّ وَأَطْوَلُ ‏.‏
Reference : Sahih Muslim 177c
In-book reference : Book 1, Hadith 346
USC-MSA web (English) reference : Book 1, Hadith 339
  (deprecated numbering scheme)