حَدَّثَنَا أَحْمَدُ بْنُ عَبْدَةَ أَخْبَرَنَا سُفْيَانُ عَنْ عَمْرٍو عَنْ أَبِي مَعْبَدٍ عَنْ ابْنِ عَبَّاسٍ قَالَ کَانَ يُعْلَمُ انْقِضَائُ صَلَاةِ رَسُولِ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ بِالتَّکْبِيرِ
سنن ابودوٗد · Hadith 1002
Ibn Abbas said: The end of the prayer of the Messenger of Allah ﷺ was known by the takbir (pronounced aloud).
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020