(13) باب كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم أَحْسَنَ النَّاسِ خُلُقًا
Anas reported:
When Allah's Messenger (ﷺ) came to Medina, Abla Talha took hold of my hand and brought me to Allah's Messenger (ﷺ) and said: Allah's Messenger, Anas is a prudent young boy, and he will serve you. He (Anas) said: I served him in journey and at home, but, by Allah, he never asked me about a thing which I did as to why I did so, nor about a thing which I did not do as to why I had not done that.
Reference: Sahih Muslim 2309 c
In-book reference: Book 43, Hadith 72
USC-MSA web (English) reference(deprecated numbering scheme): Book 30, Hadith 5722