In Jewish folklore, a golem (/ˈɡoʊləm/ GOH-ləm; Hebrew: גולם‎‎) is an animated anthropomorphic being that is magically created entirely from inanimate matter (specifically clay or mud). The word was used to mean an amorphous, unformed material in Psalms and medieval writing. The most famous golem narrative involves Judah Loew ben Bezalel, the late-16th-century rabbi of Prague. There are many tales differing on how the golem was brought to life and afterwards controlled.