Valmiki Ramayana 6.128.34
तं धर्ममिव धर्मज्ञं देहवन्तमिवापरम् ।उवाच प्राञ्जलिर्वाक्यं हनुमान् मरुतात्मजः॥
taṃ dharmamiva dharmajñaṃ dehavantamivāparam |uvāca prāñjalirvākyaṃ hanumān marutātmajaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book