Moses appears eight times in carvings that ring the Supreme Court Great Hall ceiling. His face is presented along with other ancient figures such as Solomon, the Greek god Zeus and the Roman goddess of wisdom, Minerva. The Supreme Court Building's east pediment depicts Moses holding two tablets. Tablets representing the Ten Commandments can be found carved in the oak courtroom doors, on the support frame of the courtroom's bronze gates and in the library woodwork. A controversial image is one that sits directly above the Chief Justice of the United States' head. In the center of the 40-foot-long Spanish marble carving is a tablet displaying Roman numerals I through X, with some numbers partially hidden.
Source: Wikipedia