(37) باب أَمْرِ الأَئِمَّةِ بِتَخْفِيفِ الصَّلاَةِ فِي تَمَامٍ
Uthman b. Abu'l-'As reported:
The last thing which the Messenger of Allah (ﷺ) instructed me was: When you lead the people in prayer, be brief. (ES)
Reference (ES): Sahih Muslim 468 b (ES)
In-book reference (ES): Book 4, Hadith 213 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 947 (ES)