Muwatta Malik · Hadith 1640

وَحَدَّثَنِي عَنْ مَالِكٍ، أَنَّهُ قَدْ بَلَغَهُ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ بُعِثْتُ لأُتَمِّمَ حُسْنَ الأَخْلاَقِ ‏"‏ ‏.‏

Yahya related to me from Malik that he had heard that the Messenger of Allah, may Allah bless him and grant him peace, said, "I was sent to perfect good character

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).