[Machine] Amr ibn Abasa al-Sulami said, "I mentioned a long story about his [the Prophet's] arrival in Mecca and his arrival in Medina. I said, 'O Messenger of Allah, what is ablution? Tell me about it.' He said, 'When any one of you approaches his ablution, and then gargles and sniffs water up his nose and expels it, his sins and his impurities come out with the water. Then, when he washes his face as Allah has commanded him, his sins and the impurities of his face come out from the ends of his beard with the water. Then he washes his hands up to the elbows, and his sins and the impurities of his hands come out from his fingertips with the water. Then he wipes his head, and his sins and the impurities of his head come out from the ends of his hair with the water. Then he washes his feet up to the ankles, and his sins and the impurities of his feet come out from his toes with the water. If he stands and prays and praises and glorifies Allah, who is worthy of praise and glorification, and devotes his heart solely to Allah, then he will depart from his sin in the same state as when his mother gave birth to him.'"  

قَالَ عَمْرُو بْنُ عَبَسَةَ السُّلَمِيُّ فَذَكَرَ حَدِيثًا طَوِيلًا فِي قُدُومِهِ عَلَى النَّبِيِّ ﷺ بِمَكَّةَ ثُمَّ قُدُومِهِ عَلَيْهِ بِالْمَدِينَةِ قَالَ قُلْتُ يَا رَسُولَ اللهِ مَا الْوضُوءُ؟ حَدِّثْنِي عَنْهُ قَالَ مَا مِنْكُمْ مِنْ رَجُلٍ يَقْرَبُ وَضُوءَهُ فَيُمَضْمِضُ وَيَسْتَنْشِقُ فَيَنْثُرُ إِلَّا خَرَجَتْ خَطَايَا فِيهِ وَخَيَاشِيمِهِ مَعَ الْمَاءِ ثُمَّ إِذَا غَسَلَ وَجْهَهُ كَمَا أَمَرَهُ اللهُ إِلَّا خَرَجَتْ خَطَايَا وَجْهِهِ مِنْ أَطْرَافِ لِحْيَتِهِ مَعَ الْمَاءِ ثُمَّ يَغْسِلُ يَدَيْهِ إِلَى الْمِرْفَقَيْنِ إِلَّا خَرَجَتْ خَطَايَا يَدَيْهِ مِنْ أَنَامِلِهِ مَعَ الْمَاءِ ثُمَّ يَمْسَحُ رَأْسَهُ إِلَّا خَرَجَتْ خَطَايَا رَأْسِهِ مِنْ أَطْرَافِ شَعْرِهِ مَعَ الْمَاءِ ثُمَّ يَغْسِلُ قَدَمَيْهِ إِلَى الْكَعْبَيْنِ إِلَّا خَرَجَتْ خَطَايَا رِجْلَيْهِ مِنْ أَنَامِلِهِ مَعَ الْمَاءِ فَإِنْ هُوَ قَامَ فَصَلَّى فَحَمِدَ اللهَ وَأَثْنَى عَلَيْهِ وَمَجَّدَهُ بِالَّذِي هُوَ لَهُ أَهْلٌ وَفَرَّغَ قَلْبَهُ لِلَّهِ إِلَّا انْصَرَفَ مِنْ خَطِيئَتِهِ كَهَيْئَتِهِ يَوْمَ وَلَدَتْهُ أُمُّهُ