Kaab bin Malik reported,

While I was sitting in the state that Allah described, my soul having become constricted within me and the earth, vast as it is, having closed in upon me, I heard the voice of a caller who had climbed to the top of Mount Sala shouting at the top of his voice, "Kaab bin Malik, rejoice at the good news!"I fell down in prostration.

Azami 3024

Sahih

عن كعب بن مالك قال

بينما أنا جالس على الحال التي ذكر الله، قد ضاقت علي نفسي، وضاقت علي الأرض بما رحبت سمعت صوت صارخ أوفى على جبل سلع بأعلى صوته: يا كعب بن مالك أبشر. قال: فخررت ساجدا.

الأعظمي 3024صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Prayer
Chapter
Prostration of recitation, gratitude, and signs
Section
Prostration of gratitude
Numbering
Jami al-Kamil 3024 (2nd edition)
Azami 3024