Valmiki Ramayana Sundara Kanda Sarga 56 Shloka 34

सः हरिः that vanara, भीमम् terrific, कल्लोलास्फालवेलान्तम् with huge waves dashing towards the shore, लवणार्णवम् ocean of saltwater, सलीलम् easily, लिलङ्घयिषुः desiring to cross, नभः sky, उत्पपात leaped.

Eager to leap the terrific ocean lashed by huge waves hitting the shore Hanuman rose up effortlessly and jumped into the sky. इत्यार्षे श्रीमद्रामायणे वाल्मीकीय आदिकाव्ये सुन्दरकाण्डे षट्पञ्चाशस्सर्गः।। Thus ends the fiftysixth sarga of Sundarakanda of the holy Ramayana, the first epic composed by sage Valmiki.