Valmiki Ramayana 2.11.3

प्रतिज्ञां प्रतिजानीष्व यदि त्वं कर्तु मिच्छसि ।अथ तद्व्याहरिष्यामि यदभिप्रार्थितं मया॥

pratijñāṃ pratijānīṣva yadi tvaṃ kartu micchasi |atha tadvyāhariṣyāmi yadabhiprārthitaṃ mayā ||

Our plain-language meaning of this verse is waiting for scholar review.