It is narrated from Hazrat Aisha (may Allah be pleased with her) that once the Prophet (peace and blessings be upon him) said: Allah Almighty loves gentleness in every matter.
Hadith Referenceمسند احمد / مسند النساء / 24553
Hadith Gradingحکم دارالسلام:حديث صحيح، محمد ابن مصعب متابع