The Coe of Hammurabi (Codex Hammurabi), the best preserved ancient law code, was created ca. 1760 BC (middle chronology) in ancient Babylon. It was enacted by the sixth Babylonian king, Hammurabi. Earlier collections of laws include the codex of Ur-Nammu, king of Ur (ca. 2050 BC), the Codex of Eshnunna (ca. 1930 BC) and the codex of Lipit-Ishtar of Isin (ca. 1870 BC).