Here by the great-souled son of Pulastya Ravana, the king of Rakshasas who practiced austerities, was solicited immortality of the gods.
अत्र राक्षसराजेन पौलस्त्येन महात्मना। रावणेन तपश्चीक़ सुरेभ्योऽमरता वृता॥