And thou wouldst have deemed them awakes whereas they were asleep and We turned them over on the right side and on the left side, while their dog stretched forth his two forelegs on the threshold. If thou hadst observed them, thou wouldst have surely turned away from them in fright, and wouldst have surely been filled with awe of them. 18 And similarly We awakened them so that they may enquire about each other; a speaker among them said, “How long have you stayed here?” Some among them said, “We have stayed a day or part of a day”; the others said, “Your Lord well knows how long you have stayed; therefore send one of you to the city with this silver coin – he may then check which food available there is purer, in order to bring some of it for you to eat – and he must be courteous and not inform anyone about you.” 19 for if they find you out, they will stone you to death, or force you back into their faith. In that case you would never prosper." 20 Thus did We make their case known to the people, that they might know that the promise of Allah is true, and that there can be no doubt about the Hour of Judgment. Behold, they dispute among themselves as to their affair. (Some) said, "Construct a building over them": Their Lord knows best about them: those who prevailed over their affair said, "Let us surely build a place of worship over them." 21 Some will say: "They were three, and their dog was the fourth;" and some will also say: "They were five and their dog was the sixth," -- guessing in the dark. And some will even say: "They were seven, and their dog the eighth." Say: "My Lord alone knows best their number; none but only a few know of them." So do not argue about it with them but lightly, and do not enquire about them from any one of them. 22