عن عُثْمَانَ بن عَفَّانَ قال قال رسول اللَّهِ  صلى الله عليه وسلم  من تَوَضَّأَ فَأَحْسَنَ الْوُضُوءَ خَرَجَتْ خَطَايَاهُ من جَسَدِهِ حتى تَخْرُجَ من تَحْتِ أَظْفَارِهِ

‘Uthman ibn ‘Affan (rta) stated that God’s Messenger (sws) said: “A person who does wudu in a thorough manner, his sins will leave his body to the extent that they will even depart from under his fingernails.”[1]



[1]. Muslim, Al-Jami‘ al-sahih,  vol. 1, 216, (no. 245).