Mahabharata 12.187.49

प्रध्वस्ता न निवर्तन्ते निवृत्तिर्नोपलभ्यतेप्रत्यक्षेण परोक्षं तदनुमानेन सिध्यति

pradhvastā na nivartante nivṛttirnopalabhyatepratyakṣeṇa parokṣaṃ tadanumānena sidhyati

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