وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنْ عَطَاءِ بْنِ يَسَارٍ، عَنْ عَبْدِ اللَّهِ الصُّنَابِحِيِّ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ إِذَا تَوَضَّأَ الْعَبْدُ الْمُؤْمِنُ فَتَمَضْمَضَ خَرَجَتِ الْخَطَايَا مِنْ فِيهِ وَإِذَا اسْتَنْثَرَ خَرَجَتِ الْخَطَايَا مِنْ أَنْفِهِ فَإِذَا غَسَلَ وَجْهَهُ خَرَجَتِ الْخَطَايَا مِنْ وَجْهِهِ حَتَّى تَخْرُجَ مِنْ تَحْتِ أَشْفَارِ عَيْنَيْهِ فَإِذَا غَسَلَ يَدَيْهِ خَرَجَتِ الْخَطَايَا مِنْ يَدَيْهِ حَتَّى تَخْرُجَ مِنْ تَحْتِ أَظْفَارِ يَدَيْهِ فَإِذَا مَسَحَ بِرَأْسِهِ خَرَجَتِ الْخَطَايَا مِنْ رَأْسِهِ حَتَّى تَخْرُجَ مِنْ أُذُنَيْهِ فَإِذَا غَسَلَ رِجْلَيْهِ خَرَجَتِ الْخَطَايَا مِنْ رِجْلَيْهِ حَتَّى تَخْرُجَ مِنْ تَحْتِ أَظْفَارِ رِجْلَيْهِ - قَالَ - ثُمَّ كَانَ مَشْيُهُ إِلَى الْمَسْجِدِ وَصَلاَتُهُ نَافِلَةً لَهُ ‏"‏ ‏.‏

Yahya related to me from Malik from Zayd ibn Aslam from Ata ibnYasar from Abdullah as-Sanabihi that the Messenger of Allah, may Allahbless him and grant him peace, said, "A trusting slave does wudu andas he rinses his mouth the wrong actions leave it. As he cleans hisnose the wrong actions leave it. As he washes his face, the wrongactions leave it, even from underneath his eyelashes. As he washes hishands the wrong actions leave them, even from underneath hisfingernails. As he wipes his head the wrong actions leave it, evenfrom his ears. And as he washes his feet the wrong actions leave them,even from underneath the toenails of both his feet." He added, "Thenhis walking to the mosque and his prayer are an extra reward for him." Translation Not Available

Book reference: Muwatta Imam Malik Book 2 Hadith 61
Web reference: Muwatta Imam Malik Book 2 Hadith 31