Hadith 1987
أَخْبَرَنَا الْهَيْثَمُ بْنُ أَيُّوبَ، قَالَ حَدَّثَنَا إِبْرَاهِيمُ، - وَهُوَ ابْنُ سَعْدٍ - قَالَ حَدَّثَنَا أَبِي، عَنْ طَلْحَةَ بْنِ عَبْدِ اللَّهِ بْنِ عَوْفٍ، قَالَ صَلَّيْتُ خَلْفَ ابْنِ عَبَّاسٍ عَلَى جَنَازَةٍ فَقَرَأَ بِفَاتِحَةِ الْكِتَابِ وَسُورَةٍ وَجَهَرَ حَتَّى أَسْمَعَنَا فَلَمَّا فَرَغَ أَخَذْتُ بِيَدِهِ فَسَأَلْتُهُ فَقَالَ سُنَّةٌ وَحَقٌّ .
It was narrated that Talhah bin 'Abdullah bin 'Awf said:
"I offered the funeral prayer behind Ibn 'Abbas. He recited Fatihat Al-Kitab and a Surah, which he recited loudly, such that we could hear him. When he finished I took him by the hand and asked him. He said: '(It is) Sunnah and the truth."'
Reference : Sunan an-Nasa'i 1987
In-book reference : Book 21, Hadith 170