That you have to not be greedy. That according to your wealth, you have to give away a certain amount to people in your community that are less fortunate. So charity is one of the huge pillars of Islam. The fourth pillar of Islam is Salm. And I think I mispronounced that. But that means fasting, which occurs in the month of Ramadan. So for a whole month, from the time the sun comes up to the sign the sun goes down, you have to make sure that you don't eat.