Sunan an Nasai 1925
The Book of Funerals
أَخْبَرَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ، قَالَ حَدَّثَنَا هُشَيْمٌ، قَالَ أَنْبَأَنَا مَنْصُورٌ، عَنِ ابْنِ سِيرِينَ، قَالَ مُرَّ بِجَنَازَةٍ عَلَى الْحَسَنِ بْنِ عَلِيٍّ وَابْنِ عَبَّاسٍ فَقَامَ الْحَسَنُ وَلَمْ يَقُمِ ابْنُ عَبَّاسٍ فَقَالَ الْحَسَنُ لاِبْنِ عَبَّاسٍ أَمَا قَامَ لَهَا رَسُولُ اللَّهِ صلى الله عليه وسلم قَالَ ابْنُ عَبَّاسٍ قَامَ لَهَا ثُمَّ قَعَدَ .
It was narrated that Ibn Sirin said:"A funeral passed by Al-Hasan bin 'Ali and Ibn 'Abbas. Al-Hasan stood up but Ibn 'Abbas did not. Al-Hasan said to Ibn 'Abbas: 'Didn't the Messengr of Allah stand up for it?' Ibn 'Abbas said: 'He stood up for it then he sat
Grading: Abu Ghuddah: Sahih Isnaad · Al-Albani: Sahih Isnaad · Zubair Ali Zai: Sahih
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.