Mahabharata 12.258.32

दम्पत्योः प्राणसंश्लेषे योऽभिसंधिः कृतः किलतं माता वा पिता वेद भूतार्थो मातरि स्थितः

dampatyoḥ prāṇasaṃśleṣe yo'bhisaṃdhiḥ kṛtaḥ kilataṃ mātā vā pitā veda bhūtārtho mātari sthitaḥ

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