Valmiki Ramayana 3.43.29

मसार गल्वर्क मुखः शंख मुक्ता निभ उदरः ।कस्य नाम अनिरूप्यः असौ न मनो लोभयेत् मृगः॥

masāra galvarka mukhaḥ śaṃkha muktā nibha udaraḥ |kasya nāma anirūpyaḥ asau na mano lobhayet mṛgaḥ ||

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