Declension table of saptaparvata

Masculine	Singular	Dual	Plural
Nominative	saptaparvataḥ	saptaparvatau	saptaparvatāḥ
Vocative	saptaparvata	saptaparvatau	saptaparvatāḥ
Accusative	saptaparvatam	saptaparvatau	saptaparvatān
Instrumental	saptaparvatena	saptaparvatābhyām	saptaparvataiḥ saptaparvatebhiḥ
Dative	saptaparvatāya	saptaparvatābhyām	saptaparvatebhyaḥ
Ablative	saptaparvatāt	saptaparvatābhyām	saptaparvatebhyaḥ
Genitive	saptaparvatasya	saptaparvatayoḥ	saptaparvatānām
Locative	saptaparvate	saptaparvatayoḥ	saptaparvateṣu

Compound saptaparvata -

Adverb -saptaparvatam -saptaparvatāt