Mahabharata 13.18.23

अचिन्त्य एष भगवान्कर्मणा मनसा गिरान मे तात युधिश्रेष्ठ विद्यया पण्डितः समः

acintya eṣa bhagavānkarmaṇā manasā girāna me tāta yudhiśreṣṭha vidyayā paṇḍitaḥ samaḥ

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