Be honest and fair when dealing with others; Ensure that goods being sold meet a certain standard; Strive for justice when conducting business transactions; Be mindful about what you consume.

This hadith is about the prohibition of selling unripe fruits. It was narrated by Abdullah bin Umar that the Messenger of Allah forbade this practice, for both sellers and buyers. This hadith teaches us to be honest in our dealings with others, as well as to ensure that we are not taking advantage of someone else's ignorance or lack of knowledge. We should always strive to be fair and just when dealing with others, especially when it comes to business transactions. Furthermore, this hadith also encourages us to be mindful about what we consume; if something looks suspicious or unappetizing then it is best not to buy it or consume it at all.