ENOfficial
Anas said: I served the Prophet (ﷺ) for ten years, and he never said to me, "Shame!" or "Why did you do such and such?" or "Why did you not do such and such?" (Bukhari And Muslim.)
Source: sunnah.com
Other translations
Arabic
عَنْ أَنَسٍ قَالَ: خَدَمْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَشْرَ سِنِينَ فَمَا قَالَ لِي: أُفٍّ وَلَا: لِمَ صَنَعْتَ؟ وَلَا: أَلَّا صَنَعْتَ؟ مُتَّفق عَلَيْهِ
sunnah.com