Valmiki Ramayana Kishkindha Kanda Sarga 67 Shloka 13

वरुणालयः abode of Varuna,ocean समुद्रः ocean, मम my, ऊरुजङ्घावेगेन with the thrust of my thighs and calf muscles, समुत्थितः will rise up, सम्मूर्च्छितमहाग्राहः the mighty sea crocodiles stunned by the force, भविष्यति it will be.

'Thrust by my thighs,the ocean will rise up, carrying with it the shanks and mighty crocodiles stunned by the force.