jaber bin samra reported that prophet muhammad said: "i know a stone in makkah that was greeting me before legation, i know it now ". it is said that it’s the black stone and some said it is another one. narrated by muslim and at tirmithy

and abdullah bin masoud said :” when i was walking in makkah i used to see a stone i know,  every time the prophet passed over it i heard the stone saying :” peace be upon you, messenger of allah.”