Al-Mughira b. Shu'ba said, “I assisted the Prophet to perform ablution on the expedition to Tabuk, and he wiped the top and bottom of the shoe.” Abu Dawud, Tirmidhi and Ibn Majah transmitted it. Tirmidhi said, “This is a weak tradition. I asked Abu Zur'a and Muhammad, i.e. Bukhari, about this tradition and they said that it is not sound.” Abu Dawud also declared it to be weak.

Abu Huraira reported God’s messenger as saying, "If one lies on his wife and compresses her, washing is necessary, even if he does not insert his penis.” (Bukhari and Muslim.)

Abu Sa'id reported God's messenger as saying, "Water is necessary only when there is an emission.” Muslim transmitted it. The shaikh and imam Muhyi as-Sunna said that this is abrogated.

Ibn ‘Abbas said that "Water is necessary only when there is an emission”applies to a dream. Tirmidhi transmitted it, but I have not found it in the two Sahihs.

Umm Salama told how Umm Sulaim said, "Messenger of God, God is not ashamed of the truth. Is any washing necessary for a woman when she has a sexual dream?” He replied, "Yes, when she sees signs of liquid.” Umm Salama then covered her face and said, "Messenger of God, does a woman have sexual dreams?” He replied, "Of course she does. In what way does her child resemble her?” (Bukhari and Muslim.) Muslim added in the version of Umm Sulaim, "The man’s liquid is coarse and white, the woman’s fine and yellow, so the resemblance comes from the one which prevails or comes first.”

‘A'isha said that when God’s messenger washed because of a seminal emission he first washed his hands, then performed ablution as he did for prayer, then put his fingers into the water and moved them through the roots of his hair, then poured three handfuls on his head with both hands, then poured the water over all his skin. (Bukhari and Muslim.) In a version by Muslim he first washed his hands before putting them into the vessel, then poured water over his left hand with his right hand, then washed his private parts, after which he performed ablution.

‘A'isha said that the Prophet did not perform ablution after washing. Tirmidhi, Abu Dawud, Nasa’i and Ibn Majah transmitted it.

Ya'la told of God's messenger seeing a man washing in a public place, so he mounted the pulpit, and when he had praised and extolled God he said, “God is characterised by modesty and concealment and loves modesty and concealment, so when any of you washes he should conceal himself.” Abu Dawud and Nasa’i transmitted it, but in Nasa’i's version he said, “God is characterised by concealment, so when any of you intends to wash, he should hide behind something.”

‘Ali reported that a man came to the Prophet and said, “I washed because of sexual defilement, then prayed the dawn prayer but noticed a spot about the size of a nail which had not been touched by the water.” God’s messenger replied, “If you had rubbed your hand over it, it would have been enough for you.” Ibn Majah transmitted it.

Ibn ‘Umar told how ‘Umar b. al-Khattab mentioned to God’s messenger that he was affected by seminal defilement during the night, and was told to perform ablution, wash his penis, and go back to sleep.(Bukhari and Muslim.)

‘Aisha said that when the Prophet was defiled and wanted to eat or sleep, he performed the ablution prescribed for prayer. (Bukhari and Muslim)

‘A'isha said, “God’s messenger used to wash because of sexual defilement, then warm himself against me before I washed.” Ibn Majah transmitted it, and Tirmidhi transmitted something similar. In Sharh as-sunna it is given with the wording in al-Masabih.

‘Ali reported God’s messenger as saying, “The angels do not enter a house in which there is a picture, a dog, or one who is defiled.” Abu Dawud and Nasa’i transmitted it.

‘Abdallah b. Abu Bakr b. Muhammad b. ‘Amr b. Hazm said that the letter sent by God's messenger to ‘Amr b. Hazm contained the words, “Only one who is pure must touch the Qur’an.” Malik and Daraqutni transmitted it.

I accompanied Ibn ‘Umar who wanted to relieve himself. After doing so, in the course of his talk that day he said that a man going along a street met God’s messenger when he came out of the privy, or had passed water, and saluted him without receiving any response. Then when the man was almost going out of sight in the street God’s messenger struck his hands on a wall, wiped his face with them, struck once more and wiped his forearms, then responded to the man’s salutation, saying, “The only thing which prevented me from responding to your salutation was that I was not in a state of purity.”Abu Dawud transmitted it.

One day God’s messenger visited his wives, washing after intercourse with each, so I asked, “Messenger of God, why do you not simply wash once at the end?” He replied, “This is purer, better and cleaner. Ahmad and Abu Dawud transmitted it.

Humaid al-Himyari said, “I met a man who was a companion of the Prophet for four years, as was Abu Huraira. He said that God’s messenger forbade that a woman should wash in water left over by a man, or that a man should wash in water left over by a woman.”Musaddad added that they should use it together. Abu Dawud and Nasa’i transmitted it, and Ahmad added at the beginning, “He forbade any of us to use a comb every day, or pass water in a bathing place.” Ibn Majah transmitted it from ‘Abdallah b. Sarjis.

Abu Huraira reported God’s messenger as saying, “None of you must pass water into standing water that is not flowing, then wash in it.” (Bukhari and Muslim.) In a version by Muslim he said, “None of you must wash in standing water when he is sexually defiled.” Abu Huraira was asked how it was to be done, and said that it was to be taken out in handfuls.

Ibn ‘Umar said that when God’s messenger was asked about water in desert country and what is frequented by animals and wild beasts, he replied, “When there is enough water to fill two pitchers it bears no impurity.” Ahmad, Abu Dawud, Tirmidhi, Nasa'i, Darimi and Ibn Majah transmitted it. Another version by Abu Dawud has, “It does not become unclean.”

Abu Sa'id al-Khudri said that some people asked God’s messenger whether they might perform ablution out of the well of Buda‘a, which was a well into which menstrual cloths, dead dogs and stinking things were thrown, and he replied, “Water is pure and is not defiled by anything.” Ahmad, Tirmidhi, Abu Dawud and Nasa’i transmitted it.