Uru-ka-gina, Uru-inim-gina, or Iri-ka-gina (Sumerian: 𒌷𒅗𒄀𒈾 URU-KA-gi.na; c. 24th century BC, short chronology) was a ruler (ensi) of the city-state Lagash in Mesopotamia. He assumed the title of king, claiming to have been divinely appointed, upon the downfall of his corrupt predecessor, Lugalanda. He is best known for his reforms to combat corruption, which are sometimes cited as the first example of a legal code in recorded history. Although the actual text has not been discovered, much of its content may be surmised from other references to it that have been found. In it, he exempted widows and orphans from taxes; compelled the city to pay funeral expenses (including the ritual food and drink libations for the journey of the dead into the lower world); and decreed that the rich must use silver when purchasing from the poor, and if the poor does not wish to sell, the powerful man (the rich man or the priest) cannot force him to do so. Urukagina's code has been widely hailed as the first recorded example of government reform, seeking to achieve a higher level of freedom and equality.[2] It limited the power of the priesthood and large property owners, and took measures against usury, burdensome controls, hunger, theft, murder, and seizure (of people's property and persons); as he states, "The widow and the orphan were no longer at the mercy of the powerful man". (source: wiki) The document itself: http://history-world.org/reforms_of_urukagina.htm