It was narrated that Tamim Ad-Dari said:

"The Messenger of Allah said: 'Religion is sincerity and well wishing.' They said: 'To whom, O Messenger of Allah? He said: 'To Allah, to His Book, to His Messenger, to the imams of the Muslims and to their common folk"'

حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا عَبْدُ الرَّحْمَنِ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ، عَنْ عَطَاءِ بْنِ يَزِيدَ، عَنْ تَمِيمٍ الدَّارِيِّ، قَالَ قَالَ رَسُولُ اللَّهِ ﷺ " إِنَّمَا الدِّينُ النَّصِيحَةُ " . قَالُوا لِمَنْ يَا رَسُولَ اللَّهِ قَالَ " لِلَّهِ وَلِكِتَابِهِ وَلِرَسُولِهِ وَلأَئِمَّةِ الْمُسْلِمِينَ وَعَامَّتِهِمْ " .