A further tale data that a demon named Madan obtained Vak-siddhi, by which what ever he mentioned came accurate. He misused it to issues people and murder men and women. One more etymology implies that valga suggests "to paralyze" and symbolizes the power of stambhana, "paralysis" the goddess is said to grant; this https://www.youtube.com/shorts/5VeSyP9JRw0