Himam said, "We were with Hudhayfa when he was told, 'A man has a hadith going back to 'Uthman.' Hudhayfa said, 'I heard the Prophet, may Allah bless him and grant him peace, say, "A mischief-maker will not enter the Garden."'"

عَنْ هَمَّامٍ كُنَّا مَعَ حُذَيْفَةَ فَقِيلَ لَهُ إِنَّ رَجُلا يَرْفَعُ الْحَدِيثَ إِلَى عُثْمَانَ فَقَالَ حُذَيْفَةُ سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ لا يَدْخُلُ الْجَنَّةَ قَتَّاتٌ

Asma' bint Yazid reported that the Prophet, may Allah bless him and grant him peace, said, "Shall I tell you who is the best of you?" "Yes,," they replied. He said, "Those who remind you of Allah when you see them." He went on to say, "Shall I tell you who is the worst of you?" "Yes," they replied. He said, "Those who go about slandering, causing mischief between friends in order to separate them, and desiring to lead the innocent into wrong action."

قَالَ النَّبِيُّ ﷺ أَلاَ أُخْبِرُكُمْ بِخِيَارِكُمْ؟ قَالُوا بَلَى قَالَ الَّذِينَ إِذَا رُؤُوا ذُكِرَ اللَّهُ أَفَلاَ أُخْبِرُكُمْ بِشِرَارِكُمْ؟ قَالُوا بَلَى قَالَ الْمَشَّاؤُونَ بِالنَّمِيمَةِ الْمُفْسِدُونَ بَيْنَ الأَحِبَّةِ الْبَاغُونَ الْبُرَآءَ الْعَنَتَ