Be accurate when transmitting knowledge and information .

This hadith is about the chain of transmission of a previous hadith. It is important to note that when narrating a hadith, it is essential to know who narrated it and from whom they heard it. Knowing this information helps us understand the authenticity and accuracy of the narration. It also allows us to trace back any discrepancies or errors in the narration so that we can make sure that we are not spreading false information. Furthermore, this hadith teaches us about how important it is to be careful when transmitting knowledge and information as even small mistakes can have large consequences.