Valmiki Ramayana 6.91.10

अधिष्ठितं हयज्ञेन सूतेनाप्तोपदेशिना।आरुरोह महातेजा रावणिः समितिञ्जयः॥

adhiṣṭhitaṃ hayajñena sūtenāptopadeśinā |āruroha mahātejā rāvaṇiḥ samitiñjayaḥ ||

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