Dress appropriately according to one’s social status .

This hadith is about the importance of dressing appropriately according to one's social status. Umar ibn al-Khattab saw his son's female slave dressed like a free woman and was displeased with it. This shows that people should dress in accordance with their social status and not try to imitate those who are higher than them in rank or wealth. It also teaches us the importance of modesty and respect for others, as well as being mindful of how our actions can affect those around us. Furthermore, this hadith serves as an example for parents on how they should teach their children about proper etiquette and behavior in public settings.