Valmiki Ramayana Aranya Kanda Sarga 53 Shloka 13

रावण Ravana, साधु it is only proper, आत्मनः your, पथ्यम् good for your wellbeing, कुरु you may do, माम् me, साधु be good, मुञ्च you may release, त्वम् you, माम् me, न मुञ्चसि you do not leave, यदि what, मत्प्रधर्षणरुष्टः enraged for the assaulting me, मम पतिः my husband, भ्रात्रा सह along with his brother, विनाशाय for destruction, विधास्यति he will arrange.

O Ravana be good and do whatever is beneficial to you. It is proper for you to release me. If you do not, enraged over my assault, my husband along with his brother, will bring about your destruction.