Mahabharata 13.20.65

सहस्रैका यता नारी प्राप्नोतीह कदाचनतथा शतसहस्रेषु यदि काचित्पतिव्रता

sahasraikā yatā nārī prāpnotīha kadācanatathā śatasahasreṣu yadi kācitpativratā

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