"Have you made the watering of the pilgrims and the maintenance of the Sacred Mosque" Mujahid said: They were ordered to migrate, so al-Abbas ibn Abd al-Muttalib said: I shall provide water to the pilgrims, and Talhah, the brother of Banu Abd al-Dar, said: I am the custodian of the Kaaba, so we shall not migrate. Thus, this verse was revealed up to His saying: "Indeed, with Allah is a great reward." This was before the conquest of Mecca.

Surat at-Tawbah from verse (23) to verse (24).