18:19Even so, We awakened them, so that they may ask one another. A speaker among them said, “How long have you stayed?” They said, “We have stayed a day, or part of a day.” They said, “Your Lord knows best how long you have stayed.” “Send one of you to the city, with this money of yours, and let him see which food is most suitable, and let him bring you some provision thereof. And let him be gentle, and let no one become aware of you.”

18:22They will say, “Three, and their fourth being their dog.” And they will say, “Five, and their sixth being their dog,” guessing at the unknown. And they will say, “Seven, and their eighth being their dog.” Say, “My Lord knows best their number.” None knows them except a few. So do not argue concerning them except with an obvious argument, and do not consult any of them about them.

18:28And content yourself with those who pray to their Lord morning and evening, desiring His Presence. And do not turn your eyes away from them, desiring the glitter of this world. And do not obey him whose heart We have made heedless of Our remembrance—so he follows his own desires—and his priorities are confused.

18:36“And I do not think the Hour is coming. And even if I am returned to my Lord, I will find something better than this in return.”

18:55What prevented people from accepting faith, when guidance has come to them, and from seeking their Lord’s forgiveness? Unless they are waiting for the precedent of the ancients to befall them, or to have the punishment come upon them face to face.

18:60Recall when Moses said to his servant, “I will not give up until I reach the junction of the two rivers, even if it takes me years.”

18:109Say, “If the ocean were ink for the words of my Lord, the ocean would run out, before the words of my Lord run out,” even if We were to bring the like of it in addition to it.