Intoxicants and Games of Chance
[2:219] They ask you about intoxicants and games of chance. Say: In both of them there is a great sin and means of profit for men, and their sin is greater than their profit. And they ask you as to what they should spend. Say: What you can spare. Thus does Allah make clear to you the communications, that you may ponder
[5:90] O you who believe! Intoxicants and games of chance and (sacrificing to) stones set up and (dividing by) arrows are only an un- cleanness, the Shaitan's work; shun it therefore that you may be successful.
[5:91] The Shaitan only desires to cause enmity and hatred to spring in your midst by means of intoxicants and games of chance, and to keep you off from the remembrance of Allah and from prayer. Will you then desist?