Mahabharata 12.63.1

भीष्म उवाच · bhīṣma uvāca

ज्याकर्षणं शत्रुनिबर्हणं च; कृषिर्वणिज्या पशुपालनं चशुश्रूषणं चापि तथार्थहेतो;रकार्यमेतत्परमं द्विजस्य

jyākarṣaṇaṃ śatrunibarhaṇaṃ ca; kṛṣirvaṇijyā paśupālanaṃ caśuśrūṣaṇaṃ cāpi tathārthaheto;rakāryametatparamaṃ dvijasya

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