Hadith.3111 - It is narrated from Bukayr ibn A'yan, from his brother Zurara, who said: I said to Abu Abdullah عليه السلام: "May Allah سبحانه وتعالى make me your ransom! I have been asking you about Hajj for forty years, and you continue to provide me with answers." Imam عليه السلام replied: "O Zurara, a House that has been the site of pilgrimage two thousand years before Adam عليه السلام — do you expect its matters to be exhausted in forty years?"