عن عثمان بن عفان رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم: «مَنْ تَوَضَّأَ فَأَحْسَنَ الْوُضُوءَ خَرَجَتْ خَطَايَاهُ مِنْ جَسَدِهِ حَتَّى تَخْرُجَ مِنْ تَحْتِ أَظْفَارِهِ».
Imepokelewa kutoka kwa Othman bi Affan -Radhi za Mwenyezi Mungu ziwe juu yake- Amesema: Amesema Mtume wa Mwenyezi Mungu -Rehema na amani ziwe juu yake: "Atakayetawadha na akaufanya vizuri udhu wake, hutoka makosa yake ndani ya mwili wake mpaka yakatiririka kutoka chini ya kucha zake".
‘Uthmān ibn ‘Affān (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "Whoever performs ablution perfectly, his sins will come out from his body, to the extent that it will come out from under his nails."