Mahabharata 3.81.133

आसप्तमं कुलं चैव पुनाति भरतर्षभअवतीर्णं च तत्रैव तीर्थं कुरुकुलोद्वहविप्राणामनुकम्पार्थं दर्भिणा निर्मितं पुरा

āsaptamaṃ kulaṃ caiva punāti bharatarṣabhaavatīrṇaṃ ca tatraiva tīrthaṃ kurukulodvahaviprāṇāmanukampārthaṃ darbhiṇā nirmitaṃ purā

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