Respect others' opinions, Handle disputes carefully & mindfully .

This hadith narrates a dispute between two companions of Prophet Muhammad (PBUH): Ali and al-'Abbas. The dispute was about a property that Allah bestowed upon His Messenger, which belonged to Banu al-Nadir. Umar wanted to prevent this property from being divided among them, so he suggested that they should not call it division but rather something else. This hadith teaches us that we should be careful when dealing with disputes and try our best to resolve them in an amicable manner without causing any harm or damage to anyone's reputation or feelings. It also teaches us that we should be mindful of our words and actions as they can have far reaching consequences if not handled properly. Furthermore, it reminds us of the importance of respecting each other's opinions even if we do not agree with them completely as this is essential for maintaining peace and harmony in society.