وَعَنِ اِبْنِ عَبَّاسٍ رَضِيَ اَللَّهُ عَنْهُمَا;
«أَنَّ رَسُولَ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَمَرَ رَجُلاً أَنْ يَضَعَ يَدَهُ عِنْدَ اَلْخَامِسَةِ عَلَى فِيهِ، وَقَالَ: «إِنَّهَا مُوجِبَةٌ»
The Messenger of Allah (sallallahu alayhi wa sallam) ordered a man to put his hand on his mouth when he came to the fifth pronouncement and said, “It would be the deciding one.”.