Tirmidhi 3600 — Angels seek the gatherings of remembrance

الترمذي 3600 — ملائكة يلتمسون أهل الذكر: هم القوم لا يشقى بهم جليسهم

A hadith qudsi in Jami al-Tirmidhi, no. 3600: Angels seek the gatherings of remembrance. The Prophet relates it from his Lord; the Hadith Qudsi Browser gathers its narrations across the six books and the Muwatta.