Mahabharata 3.36.23

अज्ञातचर्या गूढेन पृथिव्यां विश्रुतेन चदिवीव पार्थ सूर्येण न शक्या चरितुं त्वया

ajñātacaryā gūḍhena pṛthivyāṃ viśrutena cadivīva pārtha sūryeṇa na śakyā carituṃ tvayā

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