Ramayana
एवमुत्सृज्य सुश्रोणि त्वय्यहं वरवर्णिनि । कृतकामो भविष्यामि यदि नेच्छसि सङ्गमम् ॥ 7-56-18 ॥
Having released it thus, O fair-hipped and lovely-complexioned one, I shall have my desire fulfilled in you, even if you do not wish for union."
english translation