you say god only knows how long they stayed. he alone knows the secrets of the heavens and the earth. how distinctly he sees and hears! they have no other guardian but him and he does not share his authority with any one.
قل الله أعلم بما لبثوا له غيب السماوات والأرض أبصر به وأسمع ما لهم من دونه من ولي ولا يشرك في حكمه أحدا