Declension table of ?dviśāṇya

Masculine	Singular	Dual	Plural
Nominative	dviśāṇyaḥ	dviśāṇyau	dviśāṇyāḥ
Vocative	dviśāṇya	dviśāṇyau	dviśāṇyāḥ
Accusative	dviśāṇyam	dviśāṇyau	dviśāṇyān
Instrumental	dviśāṇyena	dviśāṇyābhyām	dviśāṇyaiḥ dviśāṇyebhiḥ
Dative	dviśāṇyāya	dviśāṇyābhyām	dviśāṇyebhyaḥ
Ablative	dviśāṇyāt	dviśāṇyābhyām	dviśāṇyebhyaḥ
Genitive	dviśāṇyasya	dviśāṇyayoḥ	dviśāṇyānām
Locative	dviśāṇye	dviśāṇyayoḥ	dviśāṇyeṣu

Compound dviśāṇya -

Adverb -dviśāṇyam -dviśāṇyāt