Mahabharata 3.281.70
तद्यदि त्वं विजानासि किं तद्ब्रूहि सुमध्यमेस्वप्नो मे यदि वा दृष्टो यदि वा सत्यमेव तत्
tadyadi tvaṃ vijānāsi kiṃ tadbrūhi sumadhyamesvapno me yadi vā dṛṣṭo yadi vā satyameva tat
Our plain-language meaning of this verse is waiting for scholar review.