Hadith 4:702
Ali ibn Mushir narrated to us, from al-Shaybani, from Abu Bakr ibn Abd al-Rahman, from Aisha, who said: The Messenger of Allah (peace and blessings of Allah be upon him) would wake up in a state of janabah (major ritual impurity), then he would perform ghusl (ritual bath), and he would emerge from his place of bathing. Then he would lead the people in prayer and fast that day.
حدثنا علي بن مسهر عن الشيباني عن أبي بكر بن عبد الرحمن عن عائشة قالت كان رسول الله صلى الله عليه وسلم يصبح جنبا ثم يغتسل فيخرج من مغتسله فيصلي بالناس ويصوم ذلك اليوم