Riyad as-Salihin 627
Abu Hurairah (May Allah be pleased with him) reported:
Messenger of Allah (ﷺ) said, "The most perfect man in his faith among the believers is the one whose behaviour is most excellent; and the best of you are those who are the best to their wives." [At- Tirmidhi, who classified it as Hadith Hasan Sahih] .
وعنه قال رسول الله صلى الله عليه وسلم‏:‏ “أكمل المؤمنين إيماناً أحسنهم خلقاً وخياركم خياركم لنسائهم”‏.‏ ‏(‏‏(‏رواه الترمذي وقال‏:‏ حديث حسن صحيح‏)‏‏)‏‏.‏