 को विशेत्सुदुराधर्षां राक्षसैश्च सुरक्षिताम् ।यो वीर्यबलसम्पन्नो न समस्याद्धनूमतः ।। 
 "Except for Hanuman, who is abounding in valour and strength, it is not possible for others to enter the inaccessible Lanka highly protected by rakshasas." 