jvaras tu tri-siras tri-pat
dahann iva diso dasa
After Lord Siva’s followers had been driven away, the Siva-jvara, who had three heads and three feet, pressed forward to attack Lord Krsna. As the Siva-jvara approached, he seemed to burn everything in the ten directions.
Srila Visvanatha Cakravarti quotes the following description of the Siva-jvara:
jvaras tri-padas tri-sirah
“The terrible Siva-jvara had three legs, three heads, six arms and nine eyes. Showering ashes, he resembled Yamaraja at the time of universal annihilation.”