حَدَّثَنَا حُمَيْدُ بْنُ مَسْعَدَةَ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ مَنْصُورٍ، عَنْ عُبَيْدِ بْنِ نِسْطَاسٍ، عَنْ أَبِي عُبَيْدَةَ، قَالَ قَالَ عَبْدُ اللَّهِ بْنُ مَسْعُودٍ مَنِ اتَّبَعَ جِنَازَةً فَلْيَحْمِلْ بِجِوَانِبِ السَّرِيرِ كُلِّهَا فَإِنَّهُ مِنَ السُّنَّةِ ثُمَّ إِنْ شَاءَ فَلْيَتَطَوَّعْ وَإِنْ شَاءَ فَلْيَدَعْ .
It wasnarrated that Abu ‘Ubaidah said: “ ‘Abdullah bin Mas’ud said:‘Whoever follows a funeral (procession), let him carry all (four)corners of it (in turn), for that is Sunnah. Then if he wishes lethimvoluntarily carry it, and if he wishes let him not do so.’” Translation Not Available
Book Ref: Sunan Ibn Majah Book 6 Hadith 1478
Web Ref: Sunan Ibn Majah Vol 1 Book 6 Hadith 1478