Mahabharata 3.159.16
आत्मजावात्मसंपन्नौ यमौ चोभौ यथाश्विनोःरक्ष्यास्तद्वन्ममापीह यूयं सर्वे युधिष्ठिर
ātmajāvātmasaṃpannau yamau cobhau yathāśvinoḥrakṣyāstadvanmamāpīha yūyaṃ sarve yudhiṣṭhira
Our plain-language meaning of this verse is waiting for scholar review.