(11) باب مَا كَانَ النَّبِيُّ صلى الله عليه وسلم يَتَخَوَّلُهُمْ بِالْمَوْعِظَةِ وَالْعِلْمِ كَىْ لاَ يَنْفِرُوا
Narrated Ibn Mas`ud:
The Prophet (ﷺ) used to take care of us in preaching by selecting a suitable time, so that we might not get bored. (He abstained from pestering us with sermons and knowledge all the time).
Reference: Sahih al-Bukhari 68
In-book reference: Book 3, Hadith 10
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 3, Hadith 68