Al-Adab Al-Mufrad, Book 56, Hadith 1308 (English) ⓘ

Abu Hurayra reported that the Prophet, may Allah bless him and grant him peace, said, "The worst of my community are those who speak a lot, those who are diffuse in speech and those who fill their mouth with words. The best of my community are the best of them in character."

حَدَّثَنَا مَطَرٌ، قَالَ‏:‏ حَدَّثَنَا يَزِيدُ، قَالَ‏:‏ حَدَّثَنَا الْبَرَاءُ بْنُ يَزِيدَ، عَنْ عَبْدِ اللهِ بْنِ شَقِيقٍ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ‏:‏ شِرَارُ أُمَّتِي الثَّرْثَارُونَ، الْمُشَّدِّقُونَ، الْمُتَفَيْهِقُونَ، وَخِيَارُ أُمَّتِي أَحَاسِنُهُمْ أَخْلاقًا‏.‏