Regarding the Holy Kaaba, the author takes us to talk about the key to the Holy Kaaba, defining the caretaker of the Kaaba as an ancient profession that means taking care of the Holy Kaaba and doing its affairs, including opening and closing it, cleaning it, washing it, covering it, repairing this covering if it is torn, receiving visitors to it, and everything related to that, before and after Islam, and since more than 16 centuries ago. The descendants of Qusayy ibn Kilab ibn Murrah were assigned the custodianship of the Holy Kaaba, and among them are the descendants of the sons of the Al-Shaybi family, the current custodian of the Kaaba.
Regarding Zamzam Well, the author presents a historical presentation since the spring of Zamzam water from under the feet of Ismail, peace be upon him, and what Al-Azraqi reported about the construction of Zamzam Well by the caliphs and rulers.