Chapter: It is recommended to kiss the black stone during circumambulation (Tawaf)
Abis b. Rabi'a reported: I saw 'Umar (Allah'be pleased with him) kissing the Stone and saying: I am kissing you and I know that you are a stone. And if I had not seen Allah's Messenger ( صلی اللہ علیہ وسلم ) kissing you, I would not have kissed you.
Authentic