Translation
(97) Oneness, Uniqueness of Allah (Tawheed)
كتاب التوحيد
(35) Chapter: “…They want to change Allah’s Words….”
(35) باب قَوْلِ اللَّهِ تَعَالَى ‏{‏يُرِيدُونَ أَنْ يُبَدِّلُوا كَلاَمَ اللَّهِ}
Sahih al-Bukhari 7497 

Narrated Abu Huraira:

The Prophet (ﷺ) said that Gabriel said, "Here is Khadija coming to you with a dish of food or a tumbler containing something to drink. Convey to her a greeting from her Lord (Allah) and give her the glad tidings that she will have a palace in Paradise built of Qasab wherein there will be neither any noise nor any fatigue (trouble)." (See Hadith No. 168, Vol. 5)

حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا ابْنُ فُضَيْلٍ، عَنْ عُمَارَةَ، عَنْ أَبِي زُرْعَةَ، عَنْ أَبِي هُرَيْرَةَ، فَقَالَ ‏ "‏ هَذِهِ خَدِيجَةُ أَتَتْكَ بِإِنَاءٍ فِيهِ طَعَامٌ أَوْ إِنَاءٍ فِيهِ شَرَابٌ فَأَقْرِئْهَا مِنْ رَبِّهَا السَّلاَمَ وَبَشِّرْهَا بِبَيْتٍ مِنْ قَصَبٍ لاَ صَخَبَ فِيهِ وَلاَ نَصَبَ ‏"‏‏.‏
Reference : Sahih al-Bukhari 7497
In-book reference : Book 97, Hadith 122
USC-MSA web (English) reference : Vol. 9, Book 93, Hadith 588
  (deprecated numbering scheme)