As for the tax of dirhams and dinars, Ibn Sirin said that he is the owner of gossip and backbiting . And it was said that the strike is a righteous man who speaks well if he does not get paid for him, and it was said that he is a man who does well . If he saw that he hit the dinars and dirhams at the door of the imam and was fit for the mandate, he obtained it . And it was said that the tax of the dinars preserves the prayers and performs the trust, and the hitting of the bad dirhams is bad words and words without action .