I saw the bald one, meaning Umar , kissing the Black Stone and saying, "I am kissing you knowing that you are only a stone that brings neither benefit nor harm. Had I not seen the Messenger of Allah ﷺ kiss you, I would not kiss you."
حدثنا أبو معاوية حدثنا عاصم الأحول
رأيت الأصيلع يعني عمر رضي الله عنه يقبل الحجر ويقول إني لأقبلك وأعلم أنك حجر لا تنفع ولا تضر ولولا أني رأيت رسول الله ﷺ يقبلك لم أقبلك
Its chain of transmission is sahih. Abdullah bin Sarjas, with a fatha on the seen, a sukun on the ra, and a kasra on the jeem, was a companion. The hadith is given in longer form at 226.