Mahabharata 13.27.30

स्नातानां शुचिभिस्तोयैर्गाङ्गेयैः प्रयतात्मनाम्व्युष्टिर्भवति या पुंसां न सा क्रतुशतैरपि

snātānāṃ śucibhistoyairgāṅgeyaiḥ prayatātmanāmvyuṣṭirbhavati yā puṃsāṃ na sā kratuśatairapi

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