Be honest and sincere when dealing with other Muslims .

This hadith emphasizes the importance of being honest and sincere when dealing with other Muslims. It is narrated by Jarir ibn Abdullah al-Bajali, who swore allegiance to the Prophet Muhammad ﷺ, promising to hear and obey, as well as behave sincerely towards every Muslim. Whenever he sold or bought anything, he would say that what they took from them was dearer to them than what they gave them. This shows that honesty should be a priority when dealing with others, even if it means taking a loss for oneself. We should always strive to be truthful in our dealings so that we can maintain good relationships with our fellow Muslims.