Listen carefully when someone narrates something and make sure they are reliable and trustworthy before accepting it as true information or knowledge .

This hadith is about the chain of narrators who narrated a hadith. It is important to note that each narrator must be reliable and trustworthy for the authenticity of the hadiths to be accepted. The chain starts with Ahmad bin Sulaiman who was informed by Yahya bin Adam who was then informed by Malik from Zubaid from Dharr from Ibn Abza. Each narrator must have heard it directly from their predecessor in order for it to be considered authentic and reliable. It is also important to note that this isn't just limited to Islamic teachings but applies to any form of knowledge or information being passed down through generations as well.