Follow instructions from Allah's Messenger, maintain cleanliness according to Islamic teachings .

This hadith is about the importance of cleanliness in Islam. It was narrated by Sulaiman bin Yasar that Ali bin Abi Talib sent Al-Miqdad to the Prophet Muhammad (PBUH) to ask him about a man who notices Madhi, which is a type of discharge from the penis or vagina. The Prophet Muhammad (PBUH) instructed him to wash his penis then perform Wudu, which is an Islamic ritual washing before prayer or other activities. This hadith teaches us that cleanliness is important in Islam and it should be taken seriously as it has been prescribed by Allah's Messenger himself. It also shows us how much attention was given to even small details such as this one, emphasizing its importance for Muslims all over the world.