Hadith: Indeed, the Prophet's character was the Qur’an

قال سعد بن هشام بن عامر -عندما دخل على عائشة رضي الله عنها-:
يَا أُمَّ الْمُؤْمِنِينَ، أَنْبِئِينِي عَنْ خُلُقِ رَسُولِ اللهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ، قَالَتْ: أَلَسْتَ تَقْرَأُ الْقُرْآنَ؟ قُلْتُ: بَلَى، قَالَتْ: فَإِنَّ خُلُقَ نَبِيِّ اللهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ كَانَ الْقُرْآنَ.
[صحيح] - [رواه مسلم في جملة حديثٍ طويلٍ] - [صحيح مسلم: 746]

As he visited ‘Ā’ishah (may Allah be pleased with her), Sa‘d ibn Hishām ibn ‘Āmir said:
"O mother of the believers, tell me about the character of the Prophet (may Allah's peace and blessings be upon him)." She said: "Do you not recite the Qur’an?" He said: 'Yes.' She said: "Indeed, the Prophet's character was the Qur’an."
[Authentic hadith] - [Narrated by Muslim within a long hadith] - [Sahih Muslim - 746]

Explanation

The mother of the believers' Ā’ishah (may Allah be pleased with her) was asked about the Prophet's character, and she replied with one comprehensive sentence, referring the questioner to the noble Qur'an, which comprises all attributes of perfection. She said that the Prophet (may Allah's peace and blessings be upon him) possessed the morals of the Qur'an. Whatever the Qur'an commanded him to do or prohibited him from doing, he would comply. So, his character was to act upon the Qur'an, observe its limits, assume its ethics, and take lessons from its parables and stories.