Mahabharata 5.178.19

तथा ब्रुवन्तं तमहं रामं परपुरंजयम्नैतदेवं पुनर्भावि ब्रह्मर्षे किं श्रमेण ते

tathā bruvantaṃ tamahaṃ rāmaṃ parapuraṃjayamnaitadevaṃ punarbhāvi brahmarṣe kiṃ śrameṇa te

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