(Betting; Gambling) Casting lots in a dream or betting means adversities, rebukes, reprimands or exaggeration.

If one wins a bet in a dream, it means that he will overcome his opponent.

If one loses the bet to his counterpart in the dream, it means that he may suffer from a life imprisonment. (Also see Gambling)... Islamic Dream Interpretation

If a person sees himself walking on sand or picking up sand, it means he will have to toil very hard in order to become wealthy.... Islamic Dream Interpretation