Ibn Abbas (may Allah be pleased with him) narrates from the Prophet (peace and blessings be upon him), he (peace and blessings be upon him) said: "Do not quarrel with your (Muslim) brother, nor joke with him in a hurtful manner, nor make a promise to him which you will break." __REF_N__ Tirmidhi, and he said: This hadith is gharib. Its chain is weak. Narrated by Tirmidhi.
Hadith Referenceمشكوة المصابيح / كتاب الآداب / 4892
Hadith Gradingالألبانی:لم تتمّ دراسته | زبیر علی زئی:إسناده ضعيف
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «إسناده ضعيف، رواه الترمذي (1995) ٭ ليث بن أبي سليم: ضعيف .»