 पर्वतारोहणं चापि सागरस्यापि लङ्घनम् ।समुद्रवचनाच्चैव मैनाकस्य च दर्शनम् ।।    
 He described the climbing of Mahendra mountain by Hanuman, crossing the sea  emergence of Mainaka hill at the command of the lord of ocean. 