Carrying a sharp weapon is a criminal act which can cause harm to other people, both on property and even killing other people. In addition to the consequences, carrying a sharp weapon can also cause harm to the criminal himself. The sharp weapon misuse is actually not a new thing. It is a form of crime as stipulated in Article 2 Paragraph 1 of the Emergency Decree Number 12 year 1951. The objectives of this study were to find out how was the basis for judges' considerations in imposing criminal sanctions and the review of  Islamic criminal law in adjudication  of District Court of Palembang Number 821/Pid.Sus/2020/PN.Plg. The method used was the Normative legal research method, which was obtained from literature review (Library Research). The results of the study showed that before imposing a criminal decree, the judge first payed attention and considered the basic principles of justice, legal certainty, utility in imposing a sentence based on the crime committed by the defendant.

As social beings, humans in living their daily lives are creatures who communicate with each other and need each other. It becomes a common thing when there is finally an attraction between the opposite sex. Love and affection are the reasons humans are bound in a relationship called marriage. Polygamous marriages cause several somah in marriage. Equality of position between husbands and wives will be determined by the pattern of marriage carried out. Based on legal facts, it is found that the husband's previous wife denied the rights. In addition, the rights to joint property are reduced by the interests of other wives, both second, third, and fourth. The type of research used by the author in this study is a type of normative legal research. If on one occasion another wife (second, third, and or fourth wife) in a marriage with the principle of polygamy commits fraud by using joint property unilaterally, then the first wife can sue civilly to the court against the unfair use of property, or it can go through the court of law. crime as a crime.