Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
malik:47-8 – Mālik > Qad Balaghah

Yahya related to me from Malik that he had heard that the Messenger of Allah ﷺ said, "I was sent to perfect good character."  

مالك:٤٧-٨ – وَحَدَّثَنِي عَنْ مَالِكٍ أَنَّهُ قَدْ بَلَغَهُ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ بُعِثْتُ لأُتَمِّمَ حُسْنَ الأَخْلاَقِ  

See similar narrations below:

Collected by Aḥmad, Ḥākim, Suyūṭī
ahmad:8952 – Saʿīd b. Manṣūr > ʿAbd al-ʿAzīz b. Muḥammad > Muḥammad b. ʿAjlān > al-Qaʿqāʿ b. Ḥakīm > Abū Ṣāliḥʿan Abū Hurayrah

[Machine] The Messenger of Allah ﷺ said, "I have been sent to perfect good character."  

أحمد:٨٩٥٢ – حَدَّثَنَا سَعِيدُ بْنُ مَنْصُورٍ قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ عَجْلَانَ عَنْ الْقَعْقَاعِ بْنِ حَكِيمٍ عَنْ أَبِي صَالِحٍعَنْ أَبِي هُرَيْرَةَ قَالَ

قَالَ رَسُولُ اللهِ ﷺ إِنَّمَا بُعِثْتُ لِأُتَمِّمَ صَالِحَ الْأَخْلَاقِ  

hakim:4221 – Ismāʿīl b. Muḥammad b. al-Faḍl b. Muḥammad al-Shaʿrānī from my father > Ibrāhīm b. al-Mundhir al-Ḥizāmī > ʿAbd al-ʿAzīz b. Muḥammad > Ibn ʿAjlān > al-Qaʿqāʿ b. Ḥakīm > Abū Ṣāliḥ > Abū Hurayrah

[Machine] "The Messenger of Allah, peace be upon him, said, 'I was sent to complete righteous character.'"  

الحاكم:٤٢٢١ – أَخْبَرَنِي إِسْمَاعِيلُ بْنُ مُحَمَّدِ بْنِ الْفَضْلِ بْنِ مُحَمَّدٍ الشَّعْرَانِيُّ ثنا جَدِّي ثنا إِبْرَاهِيمُ بْنُ الْمُنْذِرِ الْحِزَامِيُّ ثنا عَبْدُ الْعَزِيزِ بْنُ مُحَمَّدٍ عَنِ ابْنِ عَجْلَانَ عَنِ الْقَعْقَاعِ بْنِ حَكِيمٍ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «بُعِثْتُ لِأُتَمِّمَ صَالِحَ الْأَخْلَاقِ»  

هَذَا حَدِيثٌ صَحِيحٌ عَلَى شَرْطِ مُسْلِمٍ وَلَمْ يُخَرِّجَاهُ على شرط مسلم