Valmiki Ramayana 2.6.8
तेषां पुण्याहघोषोऽध गम्भीरमधुरस्तदा ।अयोध्यां पूरयामास तूर्यघोषानुनादितः॥
teṣāṃ puṇyāhaghoṣo'dha gambhīramadhurastadā |ayodhyāṃ pūrayāmāsa tūryaghoṣānunāditaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.