Mahabharata 13.14.26

प्राप्यानुज्ञां गुरुजनादहं तार्क्ष्यमचिन्तयम्सोऽवहद्धिमवन्तं मां प्राप्य चैनं व्यसर्जयम्

prāpyānujñāṃ gurujanādahaṃ tārkṣyamacintayamso'vahaddhimavantaṃ māṃ prāpya cainaṃ vyasarjayam

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