Abu Huraira said that a man told God’s messenger that he sailed on the sea taking a small quantity of water with him. As he would suffer from thirst if he used this for ablution, he asked whether he might use sea water for that purpose, and received the reply, “Its water is pure, and what dies a natural death in it is lawful food.”
Malik, Tirmidhi, Abu Dawud, Nasa'i, Ibn Majah and Darimi transmitted it.
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.
Abu Zaid quoted ‘Abdallah b. Mas'ud as saying that on the night when the jinn listened to the Qur’an* the Prophet asked him what was in his skin vessel, and when he replied that he had some nabidh, he said, “It consists of fresh dates and pure water.”
*Lit "the night of the jinn" After Abu Talib’s death the Prophet went to at-Ta’if to proclaim his message, but was driven out. Returning to Mecca, he spent a night in the valley of Nakhla and we are told that a company of the jinn listened to him reciting the Qur’an See sura lxxii.
Abu Dawud transmitted it, and Ahmad and Tirmidhi added that he performed ablution from it.
Tirmidhi said that Abu Zaid is unknown, and there is a sound tradition in which ‘Alqama quotes ‘Abdallah b. Mas'ud as saying, “I was not with God’s messenger on the night when the jinn listened.” Muslim transmitted it.
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.”
