An additional tale data that a demon named Madan obtained Vak-siddhi, by which whatever he mentioned arrived legitimate. He misused it to difficulty human beings and murder people. A further etymology indicates that valga means "to paralyze" and symbolizes the power of stambhana, "paralysis" that the goddess is claimed to grant; this theory https://www.youtube.com/shorts/5VeSyP9JRw0