Valmiki Ramayana 7.9.41

तं दृष्ट्वा कैकसी तत्र ज्वलन्तमिव तेजसा ।आगम्य राक्षसी तत्र दशग्रीवमुवाच ह॥

taṃ dṛṣṭvā kaikasī tatra jvalantamiva tejasā |āgamya rākṣasī tatra daśagrīvamuvāca ha ||

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