Mahabharata 4.32.24
सहस्रं न्यवधीत्तत्र कुन्तीपुत्रो युधिष्ठिरःभीमः सप्तशतान्योधान्परलोकमदर्शयत्नकुलश्चापि सप्तैव शतानि प्राहिणोच्छरैः
sahasraṃ nyavadhīttatra kuntīputro yudhiṣṭhiraḥbhīmaḥ saptaśatānyodhānparalokamadarśayatnakulaścāpi saptaiva śatāni prāhiṇoccharaiḥ
Our plain-language meaning of this verse is waiting for scholar review.