And of the fruits of the palms and the grapes-- you obtain from them intoxication and goodly provision; most surely there is a sign in this for a people who ponder.

He sets forth to you a parable relating to yourselves: Have you among those whom your right hands possess partners in what We have given you for sustenance, so that with respect to it you are alike; you fear them as you fear each other? Thus do We make the communications distinct for a people who understand.

And (in) the variation of the night and the day, and (in) what Allah sends down of sustenance from the cloud, then gives life thereby to the earth after its death, and (in) the changing of the winds, there are signs for a people who understand.