Follow the practice of ensuring each narration has an unbroken chain from its original source .

This hadith emphasizes the importance of narrating ahadith with the same chain of transmitters, known as isnad in Arabic. It is important to ensure that all narrations are accurate and reliable, and this can be done by making sure that each narration has an unbroken chain from its original source. This helps to protect against any false or inaccurate information being spread, as it can be traced back to its original source. Additionally, it also helps to ensure that all narrations are authentic and true to their original form. By following this practice, we can make sure that our knowledge is based on reliable sources and not on hearsay or speculation.