Mahabharata 5.146.16
अश्वत्थामा यथा मह्यं तथा श्वेतहयो ममबहुना किं प्रलापेन यतो धर्मस्ततो जयः
aśvatthāmā yathā mahyaṃ tathā śvetahayo mamabahunā kiṃ pralāpena yato dharmastato jayaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book