Be careful when making statements or attributing something to someone else; Double check your facts before making any claims or statements; Avoid mistakes and misinformation; Research thoroughly before coming to conclusions; Respect scholars for their knowledge and expertise in their field; Follow Islamic teachings carefully .

This hadith is about a mistake made by Imam Muslim, who was a scholar of Islamic law and theology. The narrator, Abd al-Rahman b. Aiman, reported that he was the freed slave of 'Azza. However, it was mistakenly said that he was the freed slave of 'Urwa instead. This hadith teaches us to be careful when making statements or attributing something to someone else as mistakes can easily be made if we are not careful enough in our research and analysis. It also shows us how important it is to double check our facts before making any claims or statements so that we do not make any mistakes ourselves or misinform others with incorrect information.