Hadith of Dhikr: Best of you inspire the remembrance of Allah

Asma’ bint Yazid reported: The Prophet, peace and blessings be upon him, said, “Shall I not tell you about the best of you?” They said, “Of course.” The Prophet said, “Those who, if they are seen, they remind you of Allah. Shall I not tell you about the worst of you?” They said, “Of course.” The Prophet said, “Those who carry gossip and ruin relations between loves ones, seeking misery for the innocent.”

Source: al-Adab al-Mufrad 321

Grade: Hasan (fair) according to Al-Albani

عَنْ أَسْمَاءَ بِنْتِ يَزِيدَ قَالَتْ قَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَلا أُخْبِرُكُمْ بِخِيَارِكُمْ قَالُوا بَلَى قَالَ الَّذِينَ إِذَا رُءُوا ذُكِرَ اللَّهُ أَفَلا أُخْبِرُكُمْ بِشِرَارِكُمْ قَالُوا بَلَى قَالَ الْمَشَّاؤُونَ بِالنَّمِيمَةِ الْمُفْسِدُونَ بَيْنَ الأَحِبَّةِ الْبَاغُونَ الْبُرَآءَ الْعَنَتَ

321 الأدب المفرد للبخاري باب النمام

246 المحدث الألباني خلاصة حكم المحدث حسن في صحيح الأدب المفرد