Declension table of ?saptabudhna

Neuter	Singular	Dual	Plural
Nominative	saptabudhnam	saptabudhne	saptabudhnāni
Vocative	saptabudhna	saptabudhne	saptabudhnāni
Accusative	saptabudhnam	saptabudhne	saptabudhnāni
Instrumental	saptabudhnena	saptabudhnābhyām	saptabudhnaiḥ
Dative	saptabudhnāya	saptabudhnābhyām	saptabudhnebhyaḥ
Ablative	saptabudhnāt	saptabudhnābhyām	saptabudhnebhyaḥ
Genitive	saptabudhnasya	saptabudhnayoḥ	saptabudhnānām
Locative	saptabudhne	saptabudhnayoḥ	saptabudhneṣu

Compound saptabudhna -

Adverb -saptabudhnam -saptabudhnāt