Valmiki Ramayana 6.69.22
हयोत्तमसमायुक्तं सर्वायुधसमाकुलम्।आरुरोह रथश्रेष्ठं त्रिशिरा रावणात्मजः॥
hayottamasamāyuktaṃ sarvāyudhasamākulam |āruroha rathaśreṣṭhaṃ triśirā rāvaṇātmajaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book