And when there came to them a Messenger from Allah verifying that which they have, a party of those who were given the Book threw the Book of Allah behind their backs as if they knew nothing.

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.