Mahabharata 9.49.51

ततो बुद्ध्या व्यगणयद्देवलो धर्मयुक्तयादृष्ट्वा प्रभावं तपसो जैगीषव्यस्य योगजम्

tato buddhyā vyagaṇayaddevalo dharmayuktayādṛṣṭvā prabhāvaṃ tapaso jaigīṣavyasya yogajam

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