Mahabharata 12.160.23

भृग्वत्र्यङ्गिरसः सिद्धाः काश्यपश्च तपोधनःवसिष्ठगौतमागस्त्यास्तथा नारदपर्वतौ

bhṛgvatryaṅgirasaḥ siddhāḥ kāśyapaśca tapodhanaḥvasiṣṭhagautamāgastyāstathā nāradaparvatau

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