Mahabharata 5.176.7

भीष्मे वा कुरुशार्दूले शाल्वराजेऽथ वा पुनःउभयोरेव वा ब्रह्मन्यद्युक्तं तत्समाचर

bhīṣme vā kuruśārdūle śālvarāje'tha vā punaḥubhayoreva vā brahmanyadyuktaṃ tatsamācara

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