Mahabharata 13.21.1

भीष्म उवाच · bhīṣma uvāca

अथ सा स्त्री तमुक्त्वा तु विप्रमेवं भवत्वितितैलं दिव्यमुपादाय स्नानशाटीमुपानयत्

atha sā strī tamuktvā tu vipramevaṃ bhavatvititailaṃ divyamupādāya snānaśāṭīmupānayat

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