Narrated Aisha: The companions of Allah's Messenger ﷺ used to practice manual labor, so their sweat used to smell, and they were advised to take a bath.
This hadith also emphasizes the importance of taking care of our bodies by maintaining good personal hygiene habits such as washing our hands regularly with soap or using hand sanitizer when necessary, brushing our teeth twice daily, taking showers regularly etc., which will help us stay healthy and prevent illnesses from occurring due to dirt or germs on our bodies.