Declension table of ?dadāśāna

Masculine	Singular	Dual	Plural
Nominative	dadāśānaḥ	dadāśānau	dadāśānāḥ
Vocative	dadāśāna	dadāśānau	dadāśānāḥ
Accusative	dadāśānam	dadāśānau	dadāśānān
Instrumental	dadāśānena	dadāśānābhyām	dadāśānaiḥ dadāśānebhiḥ
Dative	dadāśānāya	dadāśānābhyām	dadāśānebhyaḥ
Ablative	dadāśānāt	dadāśānābhyām	dadāśānebhyaḥ
Genitive	dadāśānasya	dadāśānayoḥ	dadāśānānām
Locative	dadāśāne	dadāśānayoḥ	dadāśāneṣu

Compound dadāśāna -

Adverb -dadāśānam -dadāśānāt