tasmims tapas tapyamane
devah sthanani bhejire
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
From the hair on Hiranyakasipu’s head there emanated an effulgent light as brilliant and intolerable as the rays of the sun at the time of dissolution. Seeing the performance of such austere penances, the demigods, who had been wandering throughout the planets, now returned to their respective homes.