evam vainya-sutah proktas
ravanam grdhra-rad iva
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Being thus informed, the grandson of King Vena immediately began to follow Indra, who was fleeing through the sky in great haste. He was very angry with him, and he chased him just as the king of the vultures chased Ravana.