Mahabharata 13.111.13

मनसाथ प्रदीपेन ब्रह्मज्ञानबलेन चस्नाता ये मानसे तीर्थे तज्ज्ञाः क्षेत्रज्ञदर्शिनः

manasātha pradīpena brahmajñānabalena casnātā ye mānase tīrthe tajjñāḥ kṣetrajñadarśinaḥ

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