كتاب البر والصلة والآداب
45  
The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
(23)
Chapter: The Virtue Of Gentleness
(23)
باب فَضْلِ الرِّفْقِ ‏‏
Sahih Muslim 2594 b

This hadith has been reported by Miqdam b. Shuraih b. Hani with the same chain of transmitters but with this addition:

" 'A'isha mounted upon a wild camel and she began to make that go round and round. Thereupon Allah's Messenger (ﷺ) said: You should show kindness, and then he made a mention of this hadith.
حَدَّثَنَاهُ مُحَمَّدُ بْنُ الْمُثَنَّى، وَابْنُ، بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، سَمِعْتُ الْمِقْدَامَ بْنَ شُرَيْحِ بْنِ هَانِئٍ، بِهَذَا الإِسْنَادِ وَزَادَ فِي الْحَدِيثِ رَكِبَتْ عَائِشَةُ بَعِيرًا فَكَانَتْ فِيهِ صُعُوبَةٌ فَجَعَلَتْ تُرَدِّدُهُ فَقَالَ لَهَا رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ عَلَيْكِ بِالرِّفْقِ ‏"‏ ‏.‏ ثُمَّ ذَكَرَ بِمِثْلِهِ ‏.‏
Reference : Sahih Muslim 2594b
In-book reference : Book 45, Hadith 101
USC-MSA web (English) reference : Book 32, Hadith 6275
  (deprecated numbering scheme)