Declension table of ?vibhāgavat

Masculine	Singular	Dual	Plural
Nominative	vibhāgavān	vibhāgavantau	vibhāgavantaḥ
Vocative	vibhāgavan	vibhāgavantau	vibhāgavantaḥ
Accusative	vibhāgavantam	vibhāgavantau	vibhāgavataḥ
Instrumental	vibhāgavatā	vibhāgavadbhyām	vibhāgavadbhiḥ
Dative	vibhāgavate	vibhāgavadbhyām	vibhāgavadbhyaḥ
Ablative	vibhāgavataḥ	vibhāgavadbhyām	vibhāgavadbhyaḥ
Genitive	vibhāgavataḥ	vibhāgavatoḥ	vibhāgavatām
Locative	vibhāgavati	vibhāgavatoḥ	vibhāgavatsu

Compound vibhāgavat -

Adverb -vibhāgavantam