Zubayr bin Arabi reported,

A man asked Ibn Umar رضي الله عنهم about Istilam Hajar. He replied, "I saw the Messenger of Allah ﷺ touching it and kissing it."The man said, "Tell me, what if I am crowded out? What if I am overpowered by the crowd?"Ibn Umar responded, "Take your 'what ifs' to Yemen! I saw the Messenger of Allah ﷺ touching it and kissing it."

Azami 4970

Sahih

عن الزبير بن عربي قال

سأل رجل ابن عمر رضي الله عنهما عن استلام الحجر؟ فقال: رأيت رسول الله ﷺ يستلمه ويقبله. قال: قلت: أرأيت إن زحمت، أرأيت إن غلبت؟ قال: اجعل أرأيت باليمن! رأيت رسول الله ﷺ يستلمه ويقبله.

الأعظمي 4970صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Hajj
Chapter
Description of the Hajj of the Prophet ﷺ as narrated by Jabir and others, and the rulings mentioned therein
Section
Recommendation of kissing the Black Stone or touching it with something and kissing it, or pointing to it at every circuit of tawaf while making takbir
Numbering
Jami al-Kamil 4970 (2nd edition)
Azami 4970