18:16“Now that you have withdrawn from them, and from what they worship besides God, take shelter in the cave. And your Lord will unfold His mercy for you, and will set your affair towards ease.”

18:21So it was, that We caused them to be discovered, that they would know that the promise of God is true, and that of the Hour there is no doubt. As they were disputing their case among themselves, they said, “Build over them a building.” Their Lord knows best about them. Those who prevailed over their case said, “We will set up over them a place of worship.”