Valmiki Ramayana 4.66.19

महासात्त्वो महातेज महाबल पराक्रमः ।लंघने प्लवने चैव भविष्यति मया समः॥

mahāsāttvo mahāteja mahābala parākramaḥ |laṃghane plavane caiva bhaviṣyati mayā samaḥ ||

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