And there is no animal in the earth but on Allah is the sustenance of it, and He knows its resting place and its depository all (things) are in a manifest book.

But when We decreed death for him, naught showed them his death but a creature of the earth that ate away his staff; and when it fell down, the jinn came to know plainly that if they had known the unseen, they would not have tarried in abasing torment.