Hadith Narrated By Ghudaif bin Al-Harith

that he asked Aisha in which part of the night would the Messenger of Allah (saw) perform Ghusl? She said: "Sometimes he performed Ghusl at the beginning of the night and sometimes he performed Ghusl at the end." I said: "Praise be to Allah Who has made the matter flexible." (Sahih)

"I entered upon Aisha and asked her: 'Did the Messenger of Allah (saw) perform Ghusl at the beginning of the night or at the end?' She said: 'Both. Sometimes he performed Ghusl at the beginning and sometimes at the end.' I said: 'Praise be to Allah Who has made the matter flexible.'" (Hasan)

"I entered upon 'Aishah and asked her: 'Did the Messenger of Allah (saw) perform Ghusl at the beginning of the night or at the end?' She said: 'Both. Sometimes he performed Ghusl at the beginning and sometimes at the end.' I said: 'Praise be to Allah Who has made the matter flexible.'" (Hasan)