Umm Sulaim bint Milhan came to the Prophet and she said: 'O Messenger of Allah! Indeed Allah is not embarrassed of the truth. So is it required of a woman - meaning Ghusl - when she sees in her sleep similar to what a man sees?' He replied: 'Yes. When she finds water (wetness), then she is perform Ghusl.'" Umm Salamah said: "I said to her: 'O Umm SuIaim! You have disgraced the women!'"

Yahya related to me from Malik from Abd arRahman ibn Harmala that a man asked Said ibn al-Musayyab about what a man who was junub and had done tayammum should do when he came across water. Said said, "When he comes across water he must do ghusl for what comes after."

Malik said about some one who had a wet dream while he was on a journey and there was only enough water for wudu and he was not thirsty and so he did not need to use it for that, "Let him wash his genitals, and whatever the semen has fallen on, with the water and then he does tayammum with good earth as Allah has ordered him."

Malik was asked whether a man who was junub and wished to do tayammum but could only find salty earth could do tayammum with that earth, and whether it was disapproved of to pray on salty earth. He said, "There is no harm in praying on salty earth or in using it to do tayammum, because Allah the Blessed and Exalted has said, '...and do tayammum with good earth.' One is purified by tayammum with everything that is earth, whether it is salty or otherwise."

When Abu Talib died, I came to the Prophet (ﷺ) and said: Your paternal uncle, the old man, has died. He said: “Go and bury him, then do not do anything about his affairs until you come to me.” So I went and buried him, then I came to him and he said: `Go and do ghusl, then do not do anything until you come to me.” So I did ghusl, then I came to him and he offered du`a` for me, and I would not be happy if I had red and black camels instead of that. Ibn Bakkar said in his Hadeeth: as-Suddi said: And ‘Ali (رضي الله عنه) used to do ghusl when he had washed a deceased person.

He also said that a sheep was presented to him and he put it in the pot. God’s messenger came in and asked, “What is this, Abu Rafi'?” He replied, “It is a sheep which has been presented to us, and I have cooked it in the pot.” He said, “Hand me the foreleg, Abu Rafi‘,” and he did so. He then said, “Hand me the other foreleg,” and he did so. He then said, “Hand me the other foreleg,” whereupon Abu Rafi‘ ex­ postulated that a sheep has only two forelegs. God’s messenger replied, “If you had remained silent, you would have handed me one foreleg after another as long as you kept silence.” He then called for water, rinsed his mouth and washed the tips of his fingers, after which he got up and prayed. Later he returned to them and finding that they had cold meat, he ate some, after which he entered the mosque and prayed without touching water. Ahmad transmitted it, and Darimi transmitted it from Abu ‘Ubaid, but did not include the passage from “He then called for water” to the end.

Umm Sulaim, the wife Abu Talha said, “O Allah’s Messenger! Allah is not ashamed of the truth. Is a Ghusl (bath) compulsory for a woman when she has a sexual dream?” He (saw) replied, “Yes! When she sees signs of liquid” [Agreed upon].

"I heard Ibn 'Abbas saying that a man was injured in the head at the time of the Messenger of Allah, then he had a wet dream. He was told to have a bath, so he took the bath, became rigid and stiff, and died. News of that reached the Messenger of Allah and he said: 'They have killed him, may Allah kill them! Is not the cure for a lack of knowledge to ask questions?'"'Ata' said: "We heard that the Messenger of Allah said: 'If only he had washed his body and left his head alone where the wound was.'"

A’ishah (RAA) narrated, ‘When the Messenger of Allah (P.B.U.H.) died and they wanted to make Ghusl (full ritual washing of the body), they said, ‘By Allah we do not know whether we should take off the clothes of Allah’s Messenger as we do for our dead or not?’ Related by Ahmad and Abu Dawud.

The Prophet got up during the night and went to the toilet and relieved himself, then he washed his face and hands, and went back to sleep. (Sahih) Another chain with similar wording.