तद्विद्धि प्रणिपातेन परिप्रश्नेन सेवया। उपदेक्ष्यन्ति ते ज्ञानं ज्ञानिनस्तत्त्वदर्शिनः।।4.34।।
tad viddhi praṇipātena paripraśhnena sevayā upadekṣhyanti te jñānaṁ jñāninas tattva-darśhinaḥ
Know that the wise who have realized the truth will instruct thee in that knowledge through long prostration, supplication, and service.