Wet dreams

Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) said: No prophet ever had a wet dream, for a wet dream comes from Satan.
Al-Tabarani recorded it in al-Mu'jam al-Kabir and al-Mu'jam al-Awsat; its chain contains Abd al-Aziz bin Abi Thabit, on whose being da'if (weak) there is agreement.

Sayyidah Sahlah bint Suhayl (may Allah be pleased with her) narrates that she said: "O Messenger of Allah, if one of us women has a wet dream, should she take a ritual bath (ghusl)?" The Prophet (peace and blessings be upon him) replied: "Yes, when she sees water (that is, the trace of the wet dream)."
Al-Tabarani recorded it in al-Mu'jam al-Kabir; its chain contains Ibn Lahi'ah, who is da'if (weak).

It is narrated from this same lady that she asked the Prophet (peace and blessings be upon him) about a woman who does something by which she wins her husband's affection. The Prophet (peace and blessings be upon him) said: "It is an enjoyment in this world, and there will be no share for it in the Hereafter." The lady said: "What is your view about a woman who sees a wet dream in her sleep; should she take a ritual bath (ghusl)?" The Prophet (peace and blessings be upon him) said: "When she sees water (that is, the trace of the wet dream), she should take a ritual bath."
Al-Tabarani recorded it in al-Mu'jam al-Awsat; its chain contains Ibn Lahi'ah, who is da'if (weak).

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: Sayyidah Umm Sulaym (may Allah be pleased with her), who was the mother of Sayyiduna Anas bin Malik (may Allah be pleased with him), asked the Prophet (peace and blessings be upon him). She said: "O Messenger of Allah, what if a woman also sees what a man sees (that is, if a woman has a wet dream, what is the ruling)?" The Prophet (peace and blessings be upon him) said: "When a woman sees that and has a discharge, she should take a ritual bath (ghusl)."
Ahmad recorded it; its chain contains Abd al-Jabbar bin Umar al-Ayli, whom Yahya bin Ma'in and others declared "da'if" (weak), while Muhammad bin Sa'd declared him "thiqah" (trustworthy); the remaining narrators of this report are thiqat (trustworthy).

Ishaq bin Abdullah bin Abi Talhah narrates the following statement of his grandmother, Sayyidah Umm Sulaym (may Allah be pleased with her): She lived in the neighbourhood of Sayyidah Umm Salamah (may Allah be pleased with her), the honourable wife of the Prophet (peace and blessings be upon him). Sayyidah Umm Sulaym (may Allah be pleased with her) said: "O Messenger of Allah! What is your view about this: if a woman sees in a dream that her husband is having intercourse with her, should she perform a ritual bath (ghusl)?" Sayyidah Umm Salamah (may Allah be pleased with her) said: "O Umm Sulaym! May your hands be covered in dust! You have embarrassed the women before the Messenger of Allah." Sayyidah Umm Sulaym (may Allah be pleased with her) said: "Indeed, Allah Almighty is not shy of the truth. That we ask the Messenger of Allah about a matter that confuses us is better than remaining in the dark about it." The Prophet (peace and blessings be upon him) said: "O Umm Salamah! Rather, may your hands be covered in dust! Such a woman must perform ghusl when she finds the fluid (i.e. the sign of a wet dream)." Sayyidah Umm Salamah (may Allah be pleased with her) asked: "O Messenger of Allah! Does a woman also have fluid (i.e. the discharge of a wet dream)?" The Prophet (peace and blessings be upon him) said: "Then why does her child resemble her? These women are just like men."
Ahmad recorded it, and it is recorded in the Sahih in abridged form. The narrator Ishaq did not hear from Sayyidah Umm Sulaym.

Sayyiduna Abu Hurayrah (may Allah be pleased with him) narrates: I asked the Prophet (peace and blessings be upon him) about a woman who has a wet dream: must she perform a ritual bath (ghusl)? The Prophet (peace and blessings be upon him) said: "Yes! When she sees the fluid (i.e. the sign of a wet dream), she should perform ghusl."
Al-Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains a narrator, Muhammad bin Abd al-Rahman al-Qushayri, about whom Abu Hatim said: "He used to lie."

Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates: A woman from the Ansar asked the Prophet (peace and blessings be upon him) about a woman who sees in her dream what a man sees. The Prophet (peace and blessings be upon him) said: "When a woman sees this, she should perform a ritual bath (ghusl)." Sayyidah Aishah (may Allah be pleased with her) said: "O so-and-so! You have embarrassed the women." The Prophet (peace and blessings be upon him) said: "Leave her be! The women of the Ansar ask about religious rulings."
Al-Bazzar recorded it. Its chain contains a narrator, Muhammad bin Ubayd al-Tufawi, who is da'if (weak); it has also been said about him that he merely commits tadlis (concealment in the chain), and
he narrated this report with 'an'anah (using "from").

Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) was asked about a woman who sees in her dream what a man sees, and the woman has a wet dream. The Prophet (peace and blessings be upon him) said: "If she has a discharge just as a man has a discharge, then a ritual bath (ghusl) is obligatory upon her; and if she does not have a discharge, then nothing is required of her."
Al-Tabarani recorded it in al-Mu'jam al-Awsat, and it is recorded in the Sahih in abridged form. Its chain contains a narrator, Abdullah bin Isa al-Khazzaz, who is da'if (weak).