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.
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.)
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 the…
‘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…
Ibn ‘Abbas reported Maimuna as saying, "I set out water for the Prophet (ﷺ) to wash and concealed him with a garment. He poured water on his hands and washed them, then poured water with his right hand over his left, the…
‘A'isha said that a woman of the Ansar asked the Prophet (ﷺ) about washing after menstruation and he instructed her how to do it, saying,
“Take a piece of cotton with musk and purify yourself with it.” She asked how she…