عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ الْخُطْبَةُ الَّتِي وَفِي لَفْظٍ كُلُّ خُطْبَةٍ لَيْسَ فِيهَا شَهَادَةٌ كَالْيَدِ الْجَذْمَاءِ
Narrated by Sayyiduna Abu Huraira (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Every sermon in which there is no testimony is like a severed hand.