Valmiki Ramayana 2.112.3
स धन्यो यस्य पुत्रौ द्वौ धर्मज्ञौ धर्मविक्रमौ ।श्रुत्वा वयं हि सम्भाषामुभयो: स्पृहयामहे॥
sa dhanyo yasya putrau dvau dharmajñau dharmavikramau |śrutvā vayaṃ hi sambhāṣāmubhayo: spṛhayāmahe ||
Our plain-language meaning of this verse is waiting for scholar review.