Perform wudu thoroughly using an odd number of stones when cleaning private parts .

The hadith of the Prophet Muhammad teaches us the importance of cleanliness during wudu. Wudu is a ritual washing performed by Muslims before prayer or other religious activities. According to this hadith, we should snuff water into our noses and blow it out as part of the wudu process. Additionally, if we use stones to clean our private parts then we should use an odd number of them. This emphasizes the importance of being thorough in our cleansing process and ensuring that all areas are properly cleaned for prayer or other religious activities. It also shows us that even small details can be important in fulfilling religious obligations correctly and with sincerity.