Abdullah bin Umar reported,

I never heard Umar say of anything, "I think it is such-and-such," without it turning out exactly as he thought.While Umar was sitting, a handsome man passed by him, and he said, "Either my judgment has failed me, or this man still follows his religion from the days of ignorance, or else he was their soothsayer."The man was called over, and Umar said this to him. The man replied, "I have never seen a Muslim man received the way I have been received today."Umar said, "I insist that you tell me."The man said, "I was their soothsayer in the days of ignorance."Umar asked, "What was the most astonishing thing your jinn-companion ever brought to you?"He said, "One day while I was in the marketplace, she came to me, and I could see terror in her face. She said, 'Do you not see the jinn, and their despair, and their hopelessness after being overthrown, and how they cling to young she-camels and their saddle-blankets?'"Umar said, "He has spoken the truth. I was once near their idols when a man came with a calf and slaughtered it. Then a voice cried out, and I have never heard a voice louder, saying, 'Jaleeh, a successful matter, an eloquent man, saying, There is no god but You.' The people leapt up. I said, 'I will not leave until I know what is behind this.' Then the voice called again, 'Jaleeh, a successful matter, an eloquent man, saying, There is no god but Allah.' So I stood up. It was not long before it was said, 'This is a prophet.'"

Azami 8542

Sahih

عن عبد الله بن عمر قال

ما سمعت عمر لشيء قط يقول: إني لأظنه كذا، إلا كان كما يظن، بينما عمر جالس إذ مر به رجل جميل، فقال: لقد أخطأ ظني، أو إن هذا على دينه في الجاهلية، أو لقد كان كاهنهم على الرجل، فدعي له، فقال له ذلك، فقال: ما رأيت كاليوم استقبل به رجل مسلم، قال: فإني أعزم عليك إلا ما أخبرتني، قال: كنت كاهنهم في الجاهلية، قال: فما أعجب ما جاءتك به جنيتك؟ قال: بينما أنا يوما في السوق، جاءتني أعرف فيها الفزع، فقالت: ألم تر الجن وإبلاسها، ويأسها من بعد إنكاسها، ولحوقها بالقلاص وأحلاسها. قال عمر: صدق، بينما أنا عند آلهتهم إذ جاء رجل بعجل فذبحه، فصرخ به صارخ، لم أسمع صارخا قط أشد صوتا منه يقول: يا جليح، أمر نجيح، رجل فصيح. يقول: لا إله إلا أنت، فوثب القوم، قلت: لا أبرح حتى أعلم ما وراء هذا، ثم نادى: يا جليح أمر نجيح رجل فصيح يقول: لا إله إلا الله، فقمت، فما نشبنا أن قيل: هذا نبي.

الأعظمي 8542صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Biography of the Prophet ﷺ
Section
Concealing the jinn from the signs of the nearness of the mission of the Prophet ﷺ
Numbering
Jami al-Kamil 8542 (2nd edition)
Azami 8542