"The Messenger of Allah ﷺ used to enjoin upon us to make the prayer short, but he would lead us in prayer and recite As-Saffat." (Using translation from Nasāʾī 826)
كَانَ رَسُولُ اللهِ ﷺ يَأْمُرُنَا بِالتَّخْفِيفِ وَإِنْ كَانَ لَيَؤُمُّنَا بِالصَّافَّاتِ