Mahabharata 1.75.23

वैशंपायन उवाच · vaiśaṃpāyana uvāca

प्रतिश्रुते दासभावे दुहित्रा वृषपर्वणःदेवयानी नृपश्रेष्ठ पितरं वाक्यमब्रवीत्

pratiśrute dāsabhāve duhitrā vṛṣaparvaṇaḥdevayānī nṛpaśreṣṭha pitaraṃ vākyamabravīt

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