عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ: ((كُلُّ خُطْبَةٍ لَيْسَ فِيهَا شَهَادَةٌ كَالْيَدِ الْجَذْمَاءِ))
It is narrated from Sayyiduna Abu Hurairah, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: Every sermon in which there is no testimony is like a severed hand.