Riyad as-Saliheen 1847
'Aishah (May Allah be pleased with her) said:
The conduct of the Prophet ﷺ was entirely according to the Qur'an.
[Muslim in a long Hadith].
وعنها رضي الله عنها قالت:
"كان خلق نبي الله ﷺ القرآن" ((رواه مسلم في جملة حديث طويل)).
Classification
Sahih (Authentic)
References
Riyad as-Saliheen 1847
Riyad as-Saliheen Book of Miscellaneous ahadith of Significant Values, Hadith 40