Valmiki Ramayana Sundara Kanda Sarga 1 Shloka 129

महाकपे O great monkey, अस्मिन् in this, कार्ये work, एवंगते reached such a position, त्वम् you, प्रीतमनाः wholeheartedly, सागरस्य च and the ocean's, ममैव च and mine also, प्रीतिम् pleasure, कर्तुम् to do, अर्हसि you ought to.

"O great monkey when I hold you so high, you ought to oblige me and the (god of the) ocean wholeheartedly (and accept our hospitalty).