Mahabharata 13.15.21

मनवः सप्तसोमश्च अथर्वा सबृहस्पतिःभृगुर्दक्षः कश्यपश्च वसिष्ठः काश्य एव च

manavaḥ saptasomaśca atharvā sabṛhaspatiḥbhṛgurdakṣaḥ kaśyapaśca vasiṣṭhaḥ kāśya eva ca

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