Viṣṇu-māhātmya-varṇana & Vamśa-prasaṅga
Genealogical Continuation
अष्टविंशतिवर्षाणि शिवस्वातिर्भविष्यति / राजा च गौतमी पुत्र एकविंशत्समा नृपः
aṣṭaviṃśativarṣāṇi śivasvātirbhaviṣyati / rājā ca gautamī putra ekaviṃśatsamā nṛpaḥ
Śivasvāti will reign for twenty-eight years; and the king, the son of Gautamī, will rule as sovereign for twenty-one years.