Follow Islamic teachings when engaging in any type of transaction; take full possession before trading foodgrains; avoid any type of transaction involving interest or documents

This hadith discusses the importance of avoiding transactions involving interest. Abu Huraira asked Marwan if he had made such transactions lawful, to which Marwan replied that he hadn't done so. Abu Huraira then reminded him that Allah's Messenger forbade such transactions until full possession was taken of them. As a result, Marwan addressed the people and warned them against entering into these types of transactions. The sentinels were then seen snatching documents from people who were engaging in these activities. This hadith teaches us that it is important to avoid any type of transaction involving interest or documents, as it goes against Islamic teachings and can have serious consequences if not followed properly.