SB 4.5.2
kruddhah sudastaustha-putah sa dhur-jatir
jatam tadid-vahni-satogra-rocisam
utkrtya rudrah sahasotthito hasan
gambhira-nado visasarja tam bhuvi
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Thus Lord Siva, being extremely angry, pressed his lips with his teeth and immediately snatched from his head a strand of hair which blazed like electricity or fire. He stood up at once, laughing like a madman, and dashed the hair to the ground.