Hadith 1244

'Aishah (May Allah be pleased with her) reported: The Messenger of Allah (PBUH) would wake up at Fajr time in a state of Janabah; so he would take bath before dawn and observe fasting.

[Al-Bukhari and Muslim].

- وعن عائشة رضي الله عنها قالت‏:‏ كان رسول الله صلى الله عليه وسلم يدركه الفجر وهو جنب من أهله ثم يغتسل ويصوم ‏(‏‏(‏متفق عليه‏)‏‏)‏

Reference: 1712340
In-book reference: Book 8, Hadith 1244