(5) باب صفة الحج ودخول مكة
'Umar (RAA) narrated that he kissed the Black Stone and said, 'I know that you are a stone and can neither benefit anyone nor harm anyone. Had I not seen Allah's Messenger(ﷺ) kissing you, I would not have kissed you.' Agreed upon.
Reference: Bulugh al-Maram 750
In-book reference: Book 6, Hadith 43
English translation: Book 6, Hadith 770