Mahabharata 5.189.18

अहमेकस्तु चारेण वचनान्नारदस्य चज्ञातवान्देववाक्येन अम्बायास्तपसा तथा

ahamekastu cāreṇa vacanānnāradasya cajñātavāndevavākyena ambāyāstapasā tathā

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