One More tale data that a demon named Madan acquired Vak-siddhi, by which whatsoever he stated arrived legitimate. He misused it to difficulty human beings and murder people. One more etymology implies that valga signifies "to paralyze" and symbolizes the strength of stambhana, "paralysis" which the goddess is said to grant; this concept https://www.youtube.com/shorts/5VeSyP9JRw0