Archaeological findings indicate widespread use of stone vessels, a material that according to Judaism cannot be defiled, in many homes, especially those attributed to the priestly class. Excavations throughout the city have located many Mikvaot, including several large public baths beside the main street leading up to the Temple. These apparently served the pilgrims prior to their ascent to the Temple Mount.[47] The ban on idols and graven images seems to have been closely followed as well, for these are absent in even the most luxurious homes, where only geometrical designs are found.