Valmiki Ramayana 1.55.2
तस्या हुंकारतो जाताः कांबोजा रवि सन्निभाः ।ऊधसः तु अथ संजाताः पह्लवाः शस्त्र पाणयः॥
tasyā huṃkārato jātāḥ kāṃbojā ravi sannibhāḥ |ūdhasaḥ tu atha saṃjātāḥ pahlavāḥ śastra pāṇayaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book