Whatever Allah grants to men of (His) mercy, there is none to withhold it, and what He withholds there is none to send it forth after that, and He is the Mighty, the Wise

Certainly Allah had shown to His Messenger the vision with truth: you shall most certainly enter the Sacred Mosque, if Allah pleases, in security, (some) having their heads shaved and (others) having their hair cut, you shall not fear, but He knows what you do not know, so He brought about a near victory before that.