مَنْ تَوَضَّأَ مِثْلَ وُضُوئِي هَذَا ثُمَّ صَلَّى رَكْعَتَيْنِ لاَ يُحَدِّثُ فِيهِمَا نَفْسَهُ غَفَرَ اللَّهُ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ "
Humran b. Abban, the freed slave of ‘Uthman, said : I saw ‘ Uthman’ b. ‘Affan while he performed ablution. He poured water over his hands three times and then washed them. He then rinsed his mouth and then cleansed his nose with water (three times). He then washed his right arm up to the elbow three times, then washed his left arm in a similar manner; then wiped his head; then washed his right foot three times, then washed his left foot in a similar manner, and then said : I saw the Messenger of Allah (ﷺ) performing ablution like this ablution of mine. Then he (the Prophet) said: He who performs ablution like this ablution of mine and then offered two rakhahs of prayer without allowing his thoughts to be distracted, Allah will pardon all his past sins.
مواضع دراسته في كتب التخريج والشروح
عون المعبود شرح سنن أبي داودج١ ص٣٩·كِتَاب الطَّهَارَةِ
علل الحديثج٢ ص٢٣·بيان علل أخبار رويت في الطهارة
شرح مشكل الآثارج٦ ص٣١٣·بَابٌ بَيَانُ مُشْكِلِ مَا رُوِيَ عَنْ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي قَوْلِهِ مَنْ تَوَضَّأَ وُضُوءَهُ ثُمَّ أَتَى الْمَسْجِدَ فَرَكَعَ رَكْعَتَيْنِ غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ وَلَا تَغْتَرُّوا
إتحاف المهرة بالفوائد المبتكرة من أطراف العشرةج١١ ص٢٩·عُثْمَانَ بْنِ عَفَّانَج١١ ص٣٠·عُثْمَانَ بْنِ عَفَّانَ
تحفة الأشراف بمعرفة الأطرافج٧ ص٢٥٠·حرف العين