Strive for fairness and justice in our actions no matter what situation we are in or what task we are undertaking .

The Prophet Muhammad (peace be upon him) was expressing regret for not taking off his ihram with those who had put their ihram after performing 'Umrah, so that all people could have performed equal rites of Hajj. This teaches us the importance of equality and fairness in our religious practices. It also shows us how important it is to think ahead and plan for situations before they arise, as this would have prevented the Prophet from having to express regret later on. We can learn from this example to always strive for fairness and justice in our actions, no matter what situation we are in or what task we are undertaking.