On the day that every soul shall find present what it has done of good and what it has done of evil, it shall wish that between it and that (evil) there were a long duration of time; and Allah makes you to be cautious of (retribution from) Himself; and Allah is Compassionate to the servants.

And to Samood (We sent) their brother Salih. He said: O my people! serve Allah, you have no god other than Him; clear proof indeed has come to you from your Lord; this is (as) Allah's she-camel for you-- a sign, therefore leave her alone to pasture on Allah's earth, and do not touch her with any harm, otherwise painful chastisement will overtake you.