Vidura-nīti: Atithi-dharma, Trust, Counsel-Secrecy, and Traits of Sustainable Rule
Udyoga Parva, Adhyāya 38
अवलिप्तेषु मूर्खेषु रौद्रसाहसिकेषु च । तथैवापेतधर्मेषु न मैत्रीमाचरेद् बुध:,विद्वान पुरुषको उचित है कि अभिमानी, मूर्ख, क्रोधी, साहसिक और धर्महीन पुरुषोंके साथ मित्रता न करे
avalipteṣu mūrkheṣu raudra-sāhasikeṣu ca | tathaivāpeta-dharmeṣu na maitrīm ācaret budhaḥ ||
Orang bijak tidak patut menjalin persahabatan dengan mereka yang angkuh dan bodoh, yang keras dan pemarah, yang nekat tanpa kendali, serta yang telah menyimpang dari dharma.
विदुर उवाच
Choose companions carefully: do not form close friendship with the proud, foolish, violent-tempered, reckless, and dharma-less, because their influence pulls one away from right conduct and sound judgment.
In Udyoga Parva, Vidura delivers moral and political counsel (nīti) during the tense pre-war negotiations, warning that alliances and friendships with unrighteous, unstable people are dangerous and should be avoided.