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 176 b

It is narrated on the authority of Ibn Abbas that the words:

" The heart belied not what he saw" (al-Qur'an, Iiii. 11) and" Certainly he saw Him in another descent" (al-Qur'an, Iiii. 13) imply that he saw him twice with his heart.
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَأَبُو سَعِيدٍ الأَشَجُّ جَمِيعًا عَنْ وَكِيعٍ، - قَالَ الأَشَجُّ حَدَّثَنَا وَكِيعٌ، - حَدَّثَنَا الأَعْمَشُ، عَنْ زِيَادِ بْنِ الْحُصَيْنِ أَبِي جَهْمَةَ، عَنْ أَبِي الْعَالِيَةِ، عَنِ ابْنِ عَبَّاسٍ، قَالَ ‏{‏ مَا كَذَبَ الْفُؤَادُ مَا رَأَى‏}‏ ‏{‏ وَلَقَدْ رَآهُ نَزْلَةً أُخْرَى‏}‏ قَالَ رَآهُ بِفُؤَادِهِ مَرَّتَيْنِ ‏.‏
Reference : Sahih Muslim 176b
In-book reference : Book 1, Hadith 342
USC-MSA web (English) reference : Book 1, Hadith 335
  (deprecated numbering scheme)