(47) باب فِي تَقْبِيلِ الْحَجَرِ
Abis bin Rabi'ah said on the authority of 'Umar He('Umar) came to the (Black) Stone and said " I know for sure that you are a stone which can neither benefit nor injure and had I not seen the Apostle of Allaah(ﷺ) kissing you, I would not have kissed you."
Reference: Sunan Abi Dawud 1873
In-book reference: Book 11, Hadith 153
English translation: Book 10, Hadith 1868