Mahabharata 3.222.54
अधृष्यं वरुणस्येव निधिपूर्णमिवोदधिम्एकाहं वेद्मि कोशं वै पतीनां धर्मचारिणाम्
adhṛṣyaṃ varuṇasyeva nidhipūrṇamivodadhimekāhaṃ vedmi kośaṃ vai patīnāṃ dharmacāriṇām
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book