Arabic (Original)
وَرَوَاهُ سَعِيدُ بْنُ أَبِي عَرُوبَةَ عَنْ قَتَادَةَ عَنْ عُقْبَةَ بْنِ صُهْبَانَ عَنِ ابْنِ مُغَفَّلٍ قَالَ نُهِيَ أَوْ زُجِرَ أَنْ يُبَالَ فِي الْمُغْتَسَلِ أَخْبَرَنَاهُ أَبُو عَبْدِ اللهِ الْحَافِظُ ثنا أَبُو بَكْرِ بْنُ إِسْحَاقَ نا أَبُو الْمُثَنَّى نا مُحَمَّدُ بْنُ الْمِنْهَالِ نا يَزِيدُ بْنُ زُرَيْعٍ ثنا سَعِيدٌ فَذَكَرَهُ بِنَحْوِهِ
English Translation
Abdullah ibn Mas'ud narrated that the Prophet (peace be upon him) went to relieve himself and asked him to bring three stones. He found two stones and a piece of dung. The Prophet took the two stones and threw away the dung, saying: "This is filth (riks)."