Holy Qur’an 48:28

Surely has Allah in truth fulfilled for His Messenger the Vision. You will certainly enter the Sacred Mosque, if Allah will, in security, some having their heads shaven, and others having their hair cut short; and you will have no fear. But He knew what you knew not. He has in fact ordained for you, besides that, a victory near at hand.

Translation: Maulawi Sher Ali (Ahmadiyya Muslim Jamaat)

Surah 48: Al-Fath