And those who believed said: "If only a chapter of the Koran was descended." So if a perfected/confirmed chapter of the Koran was descended and the fighting was mentioned in it, you saw those whom in their hearts/minds (is) sickness/disease (doubt) looking to you, (the) vision/sight (of) the unconscious on him from the death/lifelessness (the sight of one afraid of death), so (a) warning/threat (so Hell) to them.