'A'isha, may Allah be pleased with her, said, "I was on a camel which was somewhat intractable and the Prophet ﷺ remarked, 'You must be compassionate. Whenever there is compassion in something, it adorns it, and when it is removed from something it disgraces it."
الأدب المفرد ٤٦٩:
عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ كُنْتُ عَلَى بَعِيرٍ فِيهِ صُعُوبَةٌ فَقَالَ النَّبِيُّ ﷺ عَلَيْكِ بِالرِّفْقِ فَإِنَّهُ لاَ يَكُونُ فِي شَيْءٍ إِلا زَانَهُ وَلاَ يُنْزَعُ مِنْ شَيْءٍ إِلا شَانَهُ