उद्योगपर्व — अध्याय 33: धृतराष्ट्र-विदुर संवादः (विदुरनीतिः)
एतान्यनिगृहीतानि व्यापादयितुमप्यलम् । अविधेया इवादान्ता हया: पथि कुसारथिम्
etāny anigṛhītāni vyāpādayitum apy alam | avidheyā ivādāntā hayāḥ pathi kusārathim ||
Indria-indria ini, bila dibiarkan tanpa kendali, cukup kuat bahkan untuk membinasakan manusia. Seperti kuda-kuda liar yang tak terlatih di jalan menjatuhkan dan membunuh sais yang tak cakap, demikian pula indria yang tak ditundukkan menyeret seseorang menuju kehancuran.
विदुर उवाच
Uncontrolled senses are inherently dangerous; without restraint and training they can ruin a person. Ethical life (dharma) requires indriya-nigraha—mastery over impulses—just as safe travel requires trained horses and a competent charioteer.
In Vidura’s counsel (nīti) during Udyoga Parva, he uses a vivid analogy: untrained horses can kill a poor charioteer on the road; likewise, the senses, if not restrained, can destroy a man. The verse functions as a warning within his broader instruction on prudent, disciplined conduct.