Mahabharata 12.192.64

सत्यं वेदेषु जागर्ति फलं सत्ये परं स्मृतम्सत्याद्धर्मो दमश्चैव सर्वं सत्ये प्रतिष्ठितम्

satyaṃ vedeṣu jāgarti phalaṃ satye paraṃ smṛtamsatyāddharmo damaścaiva sarvaṃ satye pratiṣṭhitam

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