Which Surah was recited at the conquest of Makkah?

The Surah recited at the conquest of Makkah is Surah Al-Fath (The Victory). This Surah was revealed after the Treaty of Hudaybiyyah, which, despite initial appearances, was a strategic victory that paved the way for the eventual peaceful conquest of Makkah. It speaks of the clear victory granted to the Prophet (PBUH) and the believers, and the forgiveness of sins.

• Surah Al-Fatiha is the opening chapter of the Quran, recited in every prayer, and not specifically tied to the conquest.
• Surah Al-Nasr speaks of the coming of Allah's help and victory, and people entering Islam in crowds, often associated with the final stages of the Prophet's mission and his impending death, but Al-Fath is more directly linked to the conquest itself.
• Surah Al-Ikhlas is a short, powerful Surah emphasizing the oneness of Allah.