The ritual bath for major ritual impurity becomes obligatory for either of two reasons: the discharge of semen or the meeting of the two circumcised parts—that is, penetration of the glans into the vagina—even if no discharge occurs. At first, the ruling was that whoever had intercourse with his wife but did not discharge semen was not required to bathe; then this ruling was abrogated.
Abd al-Wahhab ibn Muhammad al-Khatib informed us; Abd al-Aziz ibn Ahmad al-Khallal informed us; Abu al-Abbas al-Asamm informed us; al-Rabi informed us; al-Shafii informed us; Sufyan informed us, from Ali ibn Zayd, from Said ibn al-Musayyib, that Abu Musa al-Ashari asked Aishah, may Allah be pleased with her, about the meeting of the two circumcised parts. Aishah said: The Messenger of Allah, peace and blessings be upon him, said: “When the two circumcised parts meet, or when one circumcised part touches the other, the ritual bath becomes obligatory.” (1)
His saying, exalted is He, “And if you are ill”: this is the plural of “ill person,” and it refers to one whom contact with water would harm, such as a person suffering from smallpox or the like; or one who has a wound on a part of the body that must be purified and fears that using water on it would cause destruction or increase the pain. Such a person prays with tayammum, even if water is available. If some of the limbs requiring purification are sound while others are wounded, he washes the sound parts and performs tayammum for the wounded parts. This is due to what Abu Tahir Umar ibn Abd al-Aziz al-Qashani informed us; Abu Umar al-Qasim ibn Jafar al-Hashimi informed us; Abu Ali Muhammad ibn Ahmad ibn Amr al-Lului informed us; Abu Dawud Sulayman ibn al-Ashath al-Sijistani informed us; Musa ibn Abd al-Rahman al-Antaki informed us; Muhammad ibn Salamah informed us, from al-Zubayr ibn Khurayq, from Jabir ibn Abdullah, who said:
“We set out on a journey, and one of our men was struck on the head by a stone, which split it open. He then had a wet dream and asked his companions, ‘Can you find any concession for me to perform tayammum?’ They replied, ‘We find no concession for you, since you are able to use water.’ So he bathed and died. When we came to the Prophet, peace and blessings be upon him, he was informed of this and said, ‘They killed him—may Allah kill them! Why did they not ask when they did not know? The cure for ignorance is to ask. It would have been sufficient for him to perform tayammum and to wrap—or bind, the narrator being uncertain—a cloth over his wound ⦗86/b⦘, then wipe over it and wash the rest of his body.’” (3)
The adherents of legal reasoning did not permit combining tayammum with the ritual bath. They said: If most of his limbs are sound, they are washed