(11) باب ثَوَابِ الْعَبْدِ وَأَجْرِهِ إِذَا نَصَحَ لِسَيِّدِهِ وَأَحْسَنَ عِبَادَةَ اللَّهِ
The above hadith has been reported through another chain of transmitters on the authority of Abu Huraira.
Reference: Sahih Muslim 1666 b
In-book reference: Book 27, Hadith 71
USC-MSA web (English) reference(deprecated numbering scheme): Book 15, Hadith 4100