سورة Al-Ahqaf ( The Curved Sand-hills ) - الآية 10

Tell them, (O Prophet): “Did you consider (what would be your end) if this Qur'an were indeed from Allah and yet you rejected it? And this even though a witness from the Children of Israel has testified to the like of it. But he believed, while you waxed arrogant. Verily Allah does not guide such wrong-doers to the Right Way.