Make sincere promises and take them seriously. Respect your prophet (ﷺ) .

This hadith is about the importance of giving an oath of allegiance. It was narrated by Salama, who said that he gave his oath of allegiance to the Prophet Muhammad ﷺ under a tree. The Prophet then asked him to give it again for a second time, emphasizing its importance. This hadith teaches us that we should be sincere and committed when making an oath or promise, and that we should take it seriously and not break it easily. It also shows us how much respect and reverence Muslims have for their prophet ﷺ as they are willing to make promises in his presence.