(36) The Book of the Kind Treatment of Women
كتاب عشرة النساء
(3) Chapter: When A Man Loves One Of His Wives More Than Another
(3) باب حُبِّ الرَّجُلِ بَعْضَ نِسَائِهِ أَكْثَرَ مِنْ بَعْضٍ ‏‏
Sunan an-Nasa'i 3952 
It was narrated that 'Aishah said:
"Allah sent Revelation to the Prophet when I was with him, so I got up and closed the door between him and I. When it was taken off him, he said to me: 'O 'Aishah, Jibril sends greetings of Salam to you.'"
حَدَّثَنَا مُحَمَّدُ بْنُ آدَمَ، عَنْ عَبْدَةَ، عَنْ هِشَامٍ، عَنْ صَالِحِ بْنِ رَبِيعَةَ بْنِ هُدَيْرٍ، عَنْ عَائِشَةَ، قَالَتْ أَوْحَى اللَّهُ إِلَى النَّبِيِّ صلى الله عليه وسلم وَأَنَا مَعَهُ فَقُمْتُ فَأَجَفْتُ الْبَابَ بَيْنِي وَبَيْنَهُ فَلَمَّا رُفِّهَ عَنْهُ قَالَ لِي ‏ "‏ يَا عَائِشَةُ إِنَّ جِبْرِيلَ يُقْرِئُكِ السَّلاَمَ ‏"‏ ‏.‏
Grade :  Da'if (Darussalam)
Reference : Sunan an-Nasa'i 3952
In-book reference : Book 36, Hadith 14
English translation : Vol. 4, Book 36, Hadith 3404