Valmiki Ramayana 1.55.20

विवर्धमानो वीर्येण समुद्र इव पर्वणि ।हतम् मेने तदा राम वसिष्ठम् ऋषि सत्तमम्॥

vivardhamāno vīryeṇa samudra iva parvaṇi |hatam mene tadā rāma vasiṣṭham ṛṣi sattamam ||

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