Perform wudo after having intercourse before sleeping .

This hadith emphasizes the importance of performing wudu after intercourse before going to sleep. A’isha, the wife of Prophet Muhammad, may Allah bless him and grant him peace, used to advise people that if they have intercourse with their wives and then wish to go to sleep without doing ghusl, they should not do so until they have done wudu as for prayer. This hadith teaches us that it is important for Muslims to maintain cleanliness and purity in all aspects of life including physical cleanliness which can be achieved by performing wudu regularly. It also encourages us to follow the teachings of Prophet Muhammad in our daily lives as he was a role model for all Muslims.