Valmiki Ramayana 1.23.22

न्यवसन् सुसुखम् तत्र काम आश्रम पदे तथा ।कथाभिरभिरामभिरभिरमौ नृपात्मजौ ।यद्वा -कथाभिः अभि रामभिः अभि रमौ नृप आत्मजौरमयामास धर्मात्मा कौशिको मुनिपुङ्गवः॥

nyavasan susukham tatra kāma āśrama pade tathā |kathābhirabhirāmabhirabhiramau nṛpātmajau |yadvā -kathābhiḥ abhi rāmabhiḥ abhi ramau nṛpa ātmajauramayāmāsa dharmātmā kauśiko munipuṅgavaḥ ||

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