Valmiki Ramayana 7.17.15

ततो मनोरथं सत्यं पितुर्नारायणं प्रति ।करोमीति तमेवाहं हृदयेन समुद्वहे॥

tato manorathaṃ satyaṃ piturnārāyaṇaṃ prati |karomīti tamevāhaṃ hṛdayena samudvahe ||

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