Sunan an-Nasa'i
Book 13: The Book of Forgetfulness (In Prayer)
كتاب السهو
188 hadith in this book
Chapter 79 Saying the takbir after the imam has said the taslim
باب التَّكْبِيرِ بَعْدَ تَسْلِيمِ الإِمَامِ
It was narrated that Ibn 'Abbas said: "I used to know that the prayer of the Messenger of Allah (ﷺ) ended by the takbir."
أَخْبَرَنَا بِشْرُ بْنُ خَالِدٍ الْعَسْكَرِيُّ، قَالَ حَدَّثَنَا يَحْيَى بْنُ آدَمَ، عَنْ سُفْيَانَ بْنِ عُيَيْنَةَ، عَنْ عَمْرِو بْنِ دِينَارٍ، عَنْ أَبِي مَعْبَدٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ إِنَّمَا كُنْتُ أَعْلَمُ انْقِضَاءَ صَلاَةِ رَسُولِ اللَّهِ صلى الله عليه وسلم بِالتَّكْبِيرِ .
Hadith text, translations and grading are courtesy of Sunnah.com.