Mahabharata 5.35.42

तृणोल्कया ज्ञायते जातरूपं; युगे भद्रो व्यवहारेण साधुःशूरो भयेष्वर्थकृच्छ्रेषु धीरः; कृच्छ्रास्वापत्सु सुहृदश्चारयश्च

tṛṇolkayā jñāyate jātarūpaṃ; yuge bhadro vyavahāreṇa sādhuḥśūro bhayeṣvarthakṛcchreṣu dhīraḥ; kṛcchrāsvāpatsu suhṛdaścārayaśca

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