Strive for fairness when dealing with others and be generous when possible so that everyone can benefit from our actions .

This hadith discusses a concession given by Allah's Messenger regarding 'ariyya transactions. An 'ariyya transaction is an exchange between two parties, where one party gives something of lesser value and receives something of greater value in return. In this case, the members of the household were allowed to give dry dates according to a measure and then receive fresh dates in exchange for it. This concession was given as an act of kindness and generosity from Allah's Messenger towards his people, allowing them to benefit from exchanging goods with each other without having to worry about unequal exchanges or unfairness between parties involved. The lesson here is that we should always strive for fairness when dealing with others and be generous when possible so that everyone can benefit from our actions.