Hadith on Ablution (Book of purification): Every sin washed away during ablution

Hadith on Ablution Reference (English):

Narrated Abu Huraira (may Allah be pleased with him): The Messenger of Allah, peace and blessings be upon him, said, “When a Muslim or a believer washes his face in ablution, every sin that he committed with his eyes will be washed away with the last drop of water. When he washes his hands, every sin that he committed with his hands will be washed away with the last drop of water. When he washes his feet, every sin that he committed with his feet will be washed away with the last drop of water, until he emerges purified from sin.”

Source: Sahih Muslim 244

Hadith on Ablution Reference (Arabic):

عَنْ أَبِي هُرَيْرَةَ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ إِذَا تَوَضَّأَ الْعَبْدُ الْمُسْلِمُ أَوْ الْمُؤْمِنُ فَغَسَلَ وَجْهَهُ خَرَجَ مِنْ وَجْهِهِ كُلُّ خَطِيئَةٍ نَظَرَ إِلَيْهَا بِعَيْنَيْهِ مَعَ الْمَاءِ أَوْ مَعَ آخِرِ قَطْرِ الْمَاءِ فَإِذَا غَسَلَ يَدَيْهِ خَرَجَ مِنْ يَدَيْهِ كُلُّ خَطِيئَةٍ كَانَ بَطَشَتْهَا يَدَاهُ مَعَ الْمَاءِ أَوْ مَعَ آخِرِ قَطْرِ الْمَاءِ فَإِذَا غَسَلَ رِجْلَيْهِ خَرَجَتْ كُلُّ خَطِيئَةٍ مَشَتْهَا رِجْلَاهُ مَعَ الْمَاءِ أَوْ مَعَ آخِرِ قَطْرِ الْمَاءِ حَتَّى يَخْرُجَ نَقِيًّا مِنْ الذُّنُوبِ

244 صحيح مسلم كتاب الطهارة باب خروج الخطايا مع ماء الوضوء