حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ سُلَيْمَانَ عَنْ أَبِي وَائِلٍ عَنْ عَبْدِ اللَّهِ أَنَّهُ قَالَ إِنِّي لَأُخْبَرُ بِجَمَاعَتِكُمْ فَيَمْنَعُنِي الْخُرُوجَ إِلَيْكُمْ خَشْيَةُ أَنْ أُمِلَّكُمْ كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَتَخَوَّلُنَا فِي الْأَيَّامِ بِالْمَوْعِظَةِ خَشْيَةَ السَّآمَةِ عَلَيْنَا
مسند امام احمد بن حنبل · Hadith 4409
It was narrated from Abu Waail, from 'Abdullah, that he said: Sometimes I am told that you have gathered here; what keeps me from coming out to you is fear of boring you. The Messenger of Allah (PBUH) used to choose an appropriate time to exhort us (i.e., when we were alert, and did not exhort us all the time), for fear of boring us.
Sanad
حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ سُلَيْمَانَ عَنْ أَبِي وَائِلٍ عَنْ عَبْدِ اللَّهِ