21. Social Behaviour
٢١۔ كتاب ذات البين
Ibn 'Abbas reported that the Messenger of Allah ﷺ said, "Do not dispute with your brother. Do not make fun of him. Do not make a promise to him and then break it."
قَالَ رَسُولُ اللهِ ﷺ لاَ تُمَارِ أَخَاكَ وَلاَ تُمَازِحْهُ وَلاَ تَعِدْهُ مَوْعِدًا فَتُخْلِفَهُ