Practice good hygiene habits such as washing one's hand regularly with soap and water .

This hadith emphasizes the importance of cleanliness and hygiene in our lives. It teaches us that we should always wash our hands before eating, as it is not known where our hands have been during the night. This hadith also encourages us to practice good hygiene habits, such as washing our hands regularly with soap and water, so that we can stay healthy and prevent the spread of germs or diseases. Furthermore, this hadith reminds us to be mindful of what we touch or put into our mouths, as it could be contaminated with germs or bacteria which can cause illness if ingested. Therefore, this hadith serves as an important reminder for us to practice good hygiene habits in order to maintain a healthy lifestyle.