Mahabharata 3.179.16

तेषां पुण्यतमा रात्रिः पर्वसंधौ स्म शारदीतत्रैव वसतामासीत्कार्त्तिकी जनमेजय

teṣāṃ puṇyatamā rātriḥ parvasaṃdhau sma śāradītatraiva vasatāmāsītkārttikī janamejaya

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