Respect religious obligations; Maintain sanctity of Mosques; Avoid distractions during worship times; Attend congregational prayers at mosques

This hadith is about the teachings of Prophet Muhammad ﷺ regarding what should be done or avoided before attending Jummah prayers. It is narrated by 'Amr bin Shu'aib, from his father, from his grandfather that the Prophet ﷺ prohibited people to sit together in circles or buy/sell anything inside a mosque on Fridays prior to attending Jummah prayers. This hadith teaches us that we should not engage ourselves with any activities which can distract us from our religious obligations such as attending congregational prayers at mosques. We must also remember that mosques are places of worship where we come to seek Allah's blessings so it is important for us to maintain its sanctity by avoiding any kind of business transactions inside it.