Abdullah bin Abbas reported,

I was with my father in the company of the Messenger of Allah ﷺ, and there was a man speaking privately with him. The Messenger of Allah ﷺ seemed to turn away from my father. When we left, my father said to me, "My son, did you not notice how your cousin turned away from me?"I said, "Father, there was a man with him speaking to him in private."So we returned to the Prophet ﷺ, and my father said, "Messenger of Allah, I said such and such to Abdullah, and he told me that there was a man with you speaking to you in private. Was there indeed someone with you?"The Messenger of Allah ﷺ asked, "Did you see him, Abdullah?"I replied, "Yes."He said, "That was Jibreel, and he is the one who kept me occupied from you."

Azami 10251

Sahih

عن ابن عباس قال

كنت مع أبي عند رسول الله ﷺ وعنده رجل يناجيه، فكان كالمعرض عن أبي، فخرجنا من عنده، فقال لي أبي: أي بني، ألم تر إلى ابن عمك كالمعرض عني؟ فقلت: يا أبت، إنه كان عنده رجل يناجيه، قال: فرجعنا إلى النبي ﷺ، فقال أبي: يا رسول الله، لقد قلت لعبد الله: كذا وكذا، فأخبرني أنه كان عندك رجل يناجيك، فهل كان عندك أحد؟ فقال رسول الله ﷺ: وهل رأيته يا عبد الله؟ قال: قلت: نعم، قال: فإن ذلك جبريل، وهو الذي شغلني عنك.

الأعظمي 10251صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Virtues of the Companions and reports about them
Chapter
Virtues of individual Companions and their reports
Section
Virtues of Abdullah bin Abbas
Numbering
Jami al-Kamil 10251 (2nd edition)
Azami 10251