Valmiki Ramayana 6.40.21

बाहुत्तमैर्वारणवारणाभै ।र्निवारयन्तौ परवारणाभौ।चिरेण कालेन भृशं प्रयुद्धौ ।संचेरतुर्मण्डलमार्गमाशु॥

bāhuttamairvāraṇavāraṇābhai |rnivārayantau paravāraṇābhau |cireṇa kālena bhṛśaṃ prayuddhau |saṃceraturmaṇḍalamārgamāśu ||

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