Mahabharata 12.278.25

तत्संयोगेन वृद्धिं चाप्यपश्यत्स तु शंकरःमहामतिरचिन्त्यात्मा सत्यधर्मरतः सदा

tatsaṃyogena vṛddhiṃ cāpyapaśyatsa tu śaṃkaraḥmahāmatiracintyātmā satyadharmarataḥ sadā

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