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.
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.
