عَنْ حُمْرَانَ مَوْلَى عُثْمَانَ بْنِ عَفَّانَ رضي الله عنه: أَنَّهُ رَأَى عُثْمَانَ بْنَ عَفَّانَ دَعَا بِوَضُوءٍ، فَأَفْرَغَ عَلَى يَدَيْهِ مِنْ إِنَائِهِ، فَغَسَلَهُمَا ثَلَاثَ مَرَّاتٍ، ثُمَّ أَدْخَلَ يَمِينَهُ فِي الْوَضُوءِ، ثُمَّ تَمَضْمَضَ وَاسْتَنْشَقَ وَاسْتَنْثَرَ، ثُمَّ غَسَلَ وَجْهَهُ ثَلَاثًا، وَيَدَيْهِ إِلَى الْمِرْفَقَيْنِ ثَلَاثًا، ثُمَّ مَسَحَ بِرَأْسِهِ، ثُمَّ غَسَلَ كُلَّ رِجْلٍ ثَلَاثًا، ثُمَّ قَالَ: رَأَيْتُ النَّبِيَّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ يَتَوَضَّأُ نَحْوَ وُضُوئِي هَذَا، وَقَالَ: «مَنْ تَوَضَّأَ نَحْوَ وُضُوئِي هَذَا ثُمَّ صَلَّى رَكْعَتَيْنِ لَا يُحَدِّثُ فِيهِمَا نَفْسَهُ غَفَرَ اللهُ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ».
Imepokelewa kutoka kwa Humran kijana wa Othman bin Affan alimuona Othman bin Affan akiomba kuletewa chombo cha udhu, akamimina juu ya mikono yake kutoka katika chombo chake, akaiosha mara tatu, kisha akaingiza mkono wake wa kulia katika chombo, kisha akasukutua na akapandisha maji puani na akapenga(akayatoa), kisha akaosha uso wake mara tatu, na mikono yake mpaka katika viwiko viwili mara tatu, kisha akafuta kichwa chake, kisha akaosha kila mguu mara tatu, kisha akasema: Nilimuona Mtume -Rehema na amani ziwe juu yake- akitawadha mfano wa udhu wangu huu, na akasema: "Atakayetawadha mfano wa udhu wangu huu, kisha akasali rakaa mbili ambazo haizungumzishi ndani yake nafsi yake, basi Allah atamsamehe madhambi yake yaliyotangulia".
Humrān, the freed slave of 'Uthmān ibn' Affān, reported that he saw 'Uthmān ibn' Affān asking (for water) to perform ablution, and he poured water from his vessel over his hands and washed them thrice and then put his right hand in the water and rinsed his mouth and washed his nose by putting water in it and then blowing it out. Then, he washed his face thrice and his forearms up to the elbows thrice. Then, he passed his wet hands over his head and washed each foot thrice. After that, he said: "I saw the Prophet (may Allah's peace and blessings be upon him) perform ablution like this ablution of mine, and he said: 'If anyone performs ablution like this ablution of mine and offers two Rak'ahs during which he does not think of anything else, Allah will forgive his past sins.'"
Inapendeza kuosha mikono miwili kabla ya kuiingiza katika chombo mwanzo wa udhu, hata kama hajaamka kutoka usingizini, na akiwa kaamka kutoka usingizini basi ni wajibu kuiosha.
Ni lazima mwalimu atumie njia ya karibu na uelewa na kuifanya elimu ikite kwa mwenye kujifunza, na katika hilo ni kufundisha kwa vitendo.
Ni lazima kwa mwenye kuswali kuzuia mawazo yanayohusiana na shughuli za kidunia, utimilifu wa swala na ukamilifu wake ni katika kuhudhuria moyo ndani yake, na kama si hivyo mawazo ni vigumu kusalimika nayo, anatakiwa apambane na nafsi yake na asiruhusu yaendelee.
Sunna ya kuanza na kulia katika udhu.
Sheria ya kupangilia kati ya kusukutua na kupandisha maji puani na kupenga.
Sunna ya kuosha uso na mikono miwili na miguu miwili mara tatu tatu, na wajibu ni mara moja.
Mwenyezi Mungu kuyasamehe yaliyotangulia katika madhambi kunaambatana na mambo mawili: Udhu, na kuswali rakaa mbili, kwa sifa iliyotajwa katika hadithi.
Kila kiungo katika viungo vya udhu kina mpaka: Mpaka wa uso: Kwa urefu ni kuanzia maoteo ya nywele za kichwa ya kawaida, mpaka chini katika ndevu na kidevu, na kwa upana ni sikio kwa sikio. Na mpaka wa mkono: Ni kuanzia ncha za vidole mpaka katika kiwiko nayo ni maungio kati ya muhundi na sehemu ya juu kuelekea begani. Na mpaka wa kichwa: Ni kuanzia maoteo ya kichwa ya kawaida kando kando ya uso mpaka juu ya shingo, na kufuta masikio mawili ni sehemu ya kichwa. Na mpaka wa mguu ni: Mguu wote pamoja na maungio kati yake na muhundi.