Sahih Muslim 869
Sahih Muslim · Book 7: The Book of Prayer - Friday · Keeping the prayer and khutbah short
Abu Wa'il reported:
حَدَّثَنِي سُرَيْجُ بْنُ يُونُسَ ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ الْمَلِكِ بْنِ أَبْجَرَ ، عَنْ أَبِيهِ ، عَنْ وَاصِلِ بْنِ حَيَّانَ ، قَالَ قَالَ أَبُو وَائِلٍ خَطَبَنَا عَمَّارٌ فَأَوْجَزَ وَأَبْلَغَ فَلَمَّا نَزَلَ قُلْنَا يَا أَبَا الْيَقْظَانِ لَقَدْ أَبْلَغْتَ وَأَوْجَزْتَ فَلَوْ كُنْتَ تَنَفَّسْتَ . فَقَالَ إِنِّي سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " إِنَّ طُولَ صَلاَةِ الرَّجُلِ وَقِصَرَ خُطْبَتِهِ مَئِنَّةٌ مِنْ فِقْهِهِ فَأَطِيلُوا الصَّلاَةَ وَاقْصُرُوا الْخُطْبَةَ وَإِنَّ مِنَ الْبَيَانِ سِحْرًا " .
'Ammar delivered to us the sermon. It was short and eloquent. When he (, Ammir) descended (from the pulpit) we said to him: 0 Abd al-Yaqzn, you have delivered a short and eloquent sermon. Would that you had lengthened (the sermon). He said: I have heard the Messenger of Allah (ﷺ) as saying: The lengthening of prayer by a man and the shortness of the sermon is the sign of his understanding (of faith). So lengthen the prayer and shorten the sermon, for there is charm (in precise) expression.