Wait for things to reach their full potential before benefiting from them; Be honest in business dealings; Provide quality goods to customers; Sell produce when it has reached its full maturity.

This hadith is about selling grapes and grain at the right time. The Prophet Muhammad ﷺ forbade people from selling grapes until they became black, and from selling grain until it became hard. This means that people should not sell their produce before it has reached its full maturity, as this would be unfair to buyers who would not get what they paid for. It also teaches us to be patient in our dealings with others, as we should wait for things to reach their full potential before we benefit from them. Furthermore, this hadith encourages us to be honest in our business dealings by ensuring that we are providing quality goods to our customers.