Declension table of ?ekadeva

Masculine	Singular	Dual	Plural
Nominative	ekadevaḥ	ekadevau	ekadevāḥ
Vocative	ekadeva	ekadevau	ekadevāḥ
Accusative	ekadevam	ekadevau	ekadevān
Instrumental	ekadevena	ekadevābhyām	ekadevaiḥ ekadevebhiḥ
Dative	ekadevāya	ekadevābhyām	ekadevebhyaḥ
Ablative	ekadevāt	ekadevābhyām	ekadevebhyaḥ
Genitive	ekadevasya	ekadevayoḥ	ekadevānām
Locative	ekadeve	ekadevayoḥ	ekadeveṣu

Compound ekadeva -

Adverb -ekadevam -ekadevāt