Mahabharata 4.32.40
वैशंपायन उवाच · vaiśaṃpāyana uvāca
तथाभिवादिनं मत्स्यं कौरवेयाः पृथक्पृथक्ऊचुः प्राञ्जलयः सर्वे युधिष्ठिरपुरोगमाः
tathābhivādinaṃ matsyaṃ kauraveyāḥ pṛthakpṛthakūcuḥ prāñjalayaḥ sarve yudhiṣṭhirapurogamāḥ
Our plain-language meaning of this verse is waiting for scholar review.