Ādi-parva Adhyāya 132 — Duryodhana’s Instructions to Purocana at Vāraṇāvata
Lākṣāgṛha Planning
भुड्ुक्त एव तु कौन्तेयो नास्यादन्यत्र वर्तते । हस्तस्तेजस्विनस्तस्य अनुग्रहणकारणात्
bhukta eva tu kaunteyo nāsyād anyatra vartate | hastas tejasvinas tasya anugrahaṇa-kāraṇāt ||
ସେ ସମୟରେ ମଧ୍ୟ କୁନ୍ତୀନନ୍ଦନ ଅର୍ଜୁନ ଭୋଜନ ଚାଲୁ ରଖିଲେ। ସେଇ ତେଜସ୍ବୀ ବୀରଙ୍କ ହାତ ଅଭ୍ୟାସବଳରୁ ଅନ୍ଧକାରରେ ମଧ୍ୟ ମୁଖ ଛାଡ଼ି ଅନ୍ୟତ୍ର ଯାଉନଥିଲା।
वैशम्पायन उवाच
Steady practice (abhyāsa) creates reliability of action: a disciplined person’s body and mind do not wander even under adverse conditions like darkness, showing self-mastery and composure.
Vaiśampāyana describes Arjuna continuing to eat; through long training his hand naturally reaches his mouth and does not deviate, even when visibility is absent.