Hazrat Abdullah bin Amr (may Allah be pleased with him) narrated that the Messenger of Allah (peace and blessings be upon him) was neither foul-mouthed nor quarrelsome. He (peace and blessings be upon him) used to say that the best among you is the one who has the best character.
Hadith Referenceاللؤلؤ والمرجان / كتاب الفضائل / 1500
Hadith Gradingمحدثین:«صحیح»
Hadith Takhrij«صحیح، أخرجه البخاري في: 61 كتاب المناقب: 23 باب صفة النبي صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ»