The Code of Hammurabi is a well-preserved Babylonian law code, dating back to about 1772 BC. It is one of the oldest deciphered writings of significant length in the world. The sixth Babylonian king, Hammurabi, enacted the code, and partial copies exist on a human-sized stone stele and various clay tablets. The Code consists of 282 laws, with scaled punishments, adjusting "an eye for an eye, a tooth for a tooth" (lex talionis) as graded depending on social status, of slave versus free man. Nearly one-half of the Code deals with matters of contract, establishing for example the wages to be paid to an ox driver or a surgeon. Other provisions set the terms of a transaction, establishing the liability of a builder for a house that collapses, for example, or property that is damaged while left in the care of another. A third of the code addresses issues concerning household and family relationships such as inheritance, divorce, paternity and sexual behavior. Only one provision appears to impose obligations on an official; this provision establishes that a judge who reaches an incorrect decision is to be fined and removed from the bench permanently. A handful of provisions address issues related to military service. One nearly complete example of the Code survives today, on a diorite stele in the shape of a huge index finger, 2.25-metre (7.4 ft) tall (see images at right). The Code is inscribed in the Akkadian language, using cuneiform script carved into the stele. It is currently on display in The Louvre, with exact replicas in the Oriental Institute in the University of Chicago, the library of the Theological University of the Reformed Churches (Dutch: Theologische Universiteit Kampen voor de Gereformeerde Kerken) in The Netherlands, the Pergamon Museum of Berlin and the National Museum of Iran in Tehran.