Valmiki Ramayana 6.91.11

स राक्षसगणैर्मुख्यैर्वृतो मन्दोदरीसुतः।निर्ययौ नगरात्तूर्णं कृतान्तबलचोदितः॥

sa rākṣasagaṇairmukhyairvṛto mandodarīsutaḥ |niryayau nagarāttūrṇaṃ kṛtāntabalacoditaḥ ||

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