azazel

In the Hebrew Bible, the name Azazel (; Hebrew: עֲזָאזֵל ʿĂzāʾzēl) represents a desolate place where a scapegoat bearing the sins of the Jews was sent during Yom Kippur. During the late Second Temple period (after the closure of the Hebrew Bible canon), Azazel came to be viewed as a fallen angel responsible for introducing humans to forbidden knowledge, as described in the Book of Enoch. His role as a fallen angel partly remains in Christian and Islamic traditions.