Mahabharata 12.314.39

शिष्याणां वचनं श्रुत्वा व्यासो वेदार्थतत्त्ववित्पराशरात्मजो धीमान्परलोकार्थचिन्तकःउवाच शिष्यान्धर्मात्मा धर्म्यं नैःश्रेयसं वचः

śiṣyāṇāṃ vacanaṃ śrutvā vyāso vedārthatattvavitparāśarātmajo dhīmānparalokārthacintakaḥuvāca śiṣyāndharmātmā dharmyaṃ naiḥśreyasaṃ vacaḥ

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