Mahabharata 13.4.34

तथा च कृतवत्यौ ते माता सत्यवती च साअथ गर्भावनुप्राप्ते उभे ते वै युधिष्ठिर

tathā ca kṛtavatyau te mātā satyavatī ca sāatha garbhāvanuprāpte ubhe te vai yudhiṣṭhira

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