Sahih Muslim 2310a
Anas reported that Messenger of Allah ﷺ had the best disposition amongst people. He sent me on an errand one day, and I said: By Allah, I would not go. I had, however, this idea in my mind that I would do as Allah's Apostle ﷺ had commanded me to do. I went out until I happened to come across children who had been playing in the street. In the meanwhile, Messenger of Allah ﷺ came there and he caught me by the back of my neck from behind me. As I looked towards him I found him smiling and he said: Unais, did you go where I commanded you to go? I said: Allah's Messenger, yes, I am going. Anas further said: I served him for nine years but I know not that he ever said to me about a thing which I had done why I did that, or about a thing I had left as to why I had not done that.
حَدَّثَنِي أَبُو مَعْنٍ الرَّقَاشِيُّ، زَيْدُ بْنُ يَزِيدَ أَخْبَرَنَا عُمَرُ بْنُ يُونُسَ، حَدَّثَنَا عِكْرِمَةُ، - وَهُوَ ابْنُ عَمَّارٍ - قَالَ قَالَ إِسْحَاقُ قَالَ أَنَسٌ كَانَ رَسُولُ اللَّهِ ﷺ مِنْ أَحْسَنِ النَّاسِ خُلُقًا فَأَرْسَلَنِي يَوْمًا لِحَاجَةٍ فَقُلْتُ وَاللَّهِ لاَ أَذْهَبُ . وَفِي نَفْسِي أَنْ أَذْهَبَ لِمَا أَمَرَنِي بِهِ نَبِيُّ اللَّهِ ﷺ فَخَرَجْتُ حَتَّى أَمُرَّ عَلَى صِبْيَانٍ وَهُمْ يَلْعَبُونَ فِي السُّوقِ فَإِذَا رَسُولُ اللَّهِ ﷺ قَدْ قَبَضَ بِقَفَاىَ مِنْ وَرَائِي - قَالَ - فَنَظَرْتُ إِلَيْهِ وَهُوَ يَضْحَكُ فَقَالَ " يَا أُنَيْسُ أَذَهَبْتَ حَيْثُ أَمَرْتُكَ " . قَالَ قُلْتُ نَعَمْ أَنَا أَذْهَبُ يَا رَسُولَ اللَّهِ . قَالَ أَنَسٌ وَاللَّهِ لَقَدْ خَدَمْتُهُ تِسْعَ سِنِينَ مَا عَلِمْتُهُ قَالَ لِشَىْءٍ صَنَعْتُهُ لِمَ فَعَلْتَ كَذَا وَكَذَا أَوْ لِشَىْءٍ تَرَكْتُهُ هَلاَّ فَعَلْتَ كَذَا وَكَذَا .