[Kahf 18:16] "And when you have disassociated yourself from them and all what they worship besides Allah - so take refuge in the Cave - your Lord will spread His mercy for you and arrange ease for you in your affairs."
[Kahf 18:17] And O dear Prophet (Mohammed - peace and blessings be upon him) you will see the sun that when it rises it shifts away to the right of their cave, and when it sets it shifts away to their left, and they are in the open ground of that cave; this is from among the signs of Allah; whomever Allah guides - only he is therefore guided; and whomever He sends astray - you will never find for him a friend who guides.
[Kahf 18:18] And you may think they are awake, whereas they are asleep; and We turn them over to the right and the left - and their dog is on the threshold of the cave, with its paws outstretched; O listener, were you to look at them closely, you would turn back running away from them, and be filled with their dread.
[Kahf 18:19] 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."
[Kahf 18:20] "Indeed if they come to
know about you, they will stone you or turn you back to their religion - and
if so, you will never prosper."