Mahabharata 7.158.23

तं तथा व्यथितं दृष्ट्वा कृष्णो वचनमब्रवीत्मा व्यथां कुरु कौन्तेय नैतत्त्वय्युपपद्यतेवैक्लव्यं भरतश्रेष्ठ यथा प्राकृतपूरुषे

taṃ tathā vyathitaṃ dṛṣṭvā kṛṣṇo vacanamabravītmā vyathāṃ kuru kaunteya naitattvayyupapadyatevaiklavyaṃ bharataśreṣṭha yathā prākṛtapūruṣe

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